The 
Institutes of Justinian, 535 A.D.

| Book I Of Persons | Book II Of Things. | 
| Book III Intestate Succession | Book IV Obligationes Arising From Delicta | 
Book I. Of Persons
I. Justice and Law. 
JUSTICE is the constant and perpetual wish to render every one his due. 
1. Jurisprudence is the knowledge of things divine and human; the science of the 
just and the unjust. 
2. Having explained these general terms, we think we shall commence our 
exposition of the law of the Roman people most advantageously, if we pursue at 
first a plain and easy path, and then proceed to explain particular details with 
the utmost care and exactness. For, if at the outset we overload the mind of the 
student, while yet new to the subject and unable to bear much, with a multitude 
and variety of topics, one of two things will happen---we shall either cause him 
wholly to abandon his studies, or, after great toil, and often after great 
distrust to himself (the most frequent stumbling block in the way of youth), we 
shall at last conduct him to the point, to which, if he had been led by an 
easier road, he might, without great labor, and without any distrust of his own 
powers, have been sooner conducted. 
3. The maxims of law are these: to live honesty, to hurt no one, to give every 
one his due. 
4. The study of law is divided into two branches; that of public and that of 
private law. Public law regards the government of the Roman empire; private law, 
the interest of the individuals. We are now to treat of the latter, which is 
composed of three elements, and consists of precepts belonging to the natural 
law, to the law of nations, and to the civil law. 
II. Natural, Common, and Civil Law.
The law of nature is that law which nature teaches to all animals. For this law 
does not belong exclusively to the human race, but belongs to all animals, 
whether of the earth, the air, or the water. Hence comes the union of the male 
and female, which we term matrimony; hence the procreation and bringing up of 
children. We see, indeed, that all the other animals besides men are considered 
as having knowledge of this law. 
1. Civil law is thus distinguished from the law of nations. Every community 
governed by laws and customs uses partly its own law, partly laws common to all 
mankind. The law which a people makes for its own government belongs exclusively 
to that state and is called the civil law, as being the law of the particular 
state. But the law which natural reason appoints for all mankind obtains equally 
among all nations, because all nations make use of it. The people of Rome, then, 
are governed partly by their own laws, and partly by the laws which are common 
to all mankind. We will take notice of this distinction as occasion may arise.
2. Civil law takes its name from the state which it governs, as, for instance, 
from Athens; for it would be very proper to speak of the laws of Solon or Draco 
as the civil law of Athens. And thus the law which the Roman people make use of 
is called the civil law of the Romans, or that of the Quirites; for the Romans 
are called Quirites from Quirinum. But whenever we speak of civil law, without 
adding the name of any state, we mean our own law; just as the Greeks, when "the 
poet" is spoken of without any name being expressed, mean the great Homer, and 
we Romans mean Virgil. 
The law of the nations is common to all mankind, for nations have established 
certain laws, as occasion and the necessities of human life required. Wars 
arose, and in their train followed captivity and then slavery, which is contrary 
to the law of nature; for by that law all men are originally born free. Further, 
by the law of nations almost all contracts were at first introduced, as, for 
instance, buying and selling, letting and hiring, partnership, deposits, loans 
returnable in kind, and very many others. 
3. Our law is written and unwritten, just as among the Greeks some of their laws 
were written and others were not written. The written part consists of leges 
(lex), plebiscita, senatusconsulta, constitutiones of emperors, edicta of 
magistrates, and responsa of jurisprudents [i.e., jurists]. 
4. A lex is that which was enacted by the Roman people on its being proposed by 
a senatorian magistrate, as a consul. A plebiscitum is that which was enacted by 
the plebs on its being proposed by a plebeian magistrate, as a tribune. The 
plebs differ from the people as a species from its genus, for all the citizens, 
including patricians and senators, are comprehended in the populi (people); but 
the plebs only included citizens [who were] not patricians or senators. 
Plebiscita, after the Hortensian law had been passed, began to have the same 
force as leges. 
5. A senatusconsultum is that which the senate commands or appoints: for, when 
the Roman people was so increased that it was difficult to assemble it together 
to pass laws, it seemed right that the senate should be consulted in place of 
the people. 
6. That which seems good to the emperor has also the force of law; for the 
people, by the Lex Regia, which is passed to confer on him his power, make over 
to him their whole power and authority. Therefore whatever the emperor ordains 
by rescript, or decides in adjudging a cause, or lays down by edict, is 
unquestionably law; and it is these enactments of the emperor that are called 
constitutiones. Of these, some are personal, and are not to be drawn into 
precedent, such not being the intention of the emperor. Supposing the emperor 
has granted a favor to any man on account of his merit, or inflicted some 
punishment, or granted some extraordinary relief, the application of these acts 
does not extend beyond the particular individual. But the other constitutiones, 
being general, are undoubtedly binding on all. 
7. The edicts of the praetors are also of great authority. These edicts are 
called the ius honorarium, because those who bear honors [i.e., offices] in the 
state, that is, the magistrates, have given them their sanction. The curule 
aediles also used to publish an edict relative to certain subjects, which edict 
also became a part of the ius honorarium. 
8. The answers of the jurisprudenti are the decisions and opinions of persons 
who were authorized to determine the law. For anciently it was provided that 
there should be persons to interpret publicly the law, who were permitted by the 
emperor to give answers on questions of law. They were called jurisconsulti; and 
the authority of their decision and opinions, when they were all unanimous, was 
such, that the judge could not, according to the constitutiones, refuse to be 
guided by their answers. 
9. The unwritten law is that which usage has established; for ancient customs, 
being sanctioned by the consent of those who adopt them, are like laws. 
10. The civil law is not improperly divided into two kinds, for the division 
seems to have had its origin in the customs of the two states, Athens and 
Lacedaemon. For in these states it used to be the case, that the Lacedaemonians 
rather committed to memory what they observed as law, while the Athenians rather 
observed as law what they had consigned to writing, and included in the body of 
their laws. 
11. The laws of nature, which all nations observe alike, being established by a 
divine providence, remain ever fixed and immutable. But the laws which every 
state has enacted, undergo frequent changes, either by the tacit consent of the 
people, or by a new law being subsequently passed. 
III. The Law of Persons.
All our law relates either to persons, or to things, or to actions. Let us first 
speak of persons; as it is of little purpose to know the law, if we do not know 
the persons for whose sake the law was made. The chief division in the rights of 
persons is this: men are all either free or slaves. 
1. Freedom, from which men are said to be free, is the natural power of doing 
what we each please, unless prevented by force or by law. 
2. Slavery is an institution of the law of nations, by which one man is made the 
property of another, contrary to natural right. 
3. Slaves are denominated servi, because generals order their captives to be 
sold, and thus preserve them, and do not put them to death. Slaves are also 
called mancipia, because they are taken from the enemy by the strong hand.
4. Slaves either are born or become so. They are born so when their mother is a 
slave; they become so either by the law of nations, that is, by captivity, or by 
the civil law, as when a free person, above the age of twenty, suffers himself 
to be sold, that he may share the price given for him. 
5. In the condition of slaves there is no distinction; but there are many 
distinctions among free persons; for they are either born free, or have been set 
free. 
IV. The Free-born.
A person is ingenuus who is free from the moment of his birth, by being born in 
matrimony, of parents who have been either both born free, or both made free, or 
one of whom has been born and the other made free; and when the mother is free, 
and the father a slave, the child nevertheless is born free; just as he is if 
his mother is free, and it is uncertain who is his father; for he had then no 
legal father. And it is sufficient if the mother is free at the time of the 
birth, although a slave when she conceived; and on the other hand, if she be 
free when she conceives, and is a slave when she gives birth to her child, yet 
the child is held to be born free; for the misfortune of the mother ought not to 
prejudice her unborn infant. The question hence arose, if a female slave with 
child is made free, but again becomes a slave before the child is born, whether 
the child is born free or a slave? Marcellus thinks it is born free, for it is 
sufficient for the unborn child, if the mother has been free, although only in 
the intermediate time; and this is true. 
1. When a man has been born free he does not cease to be ingenuus, because he 
has been in the position of a slave, and has subsequently been enfranchised; for 
it has been often settled that enfranchisement does not prejudice the rights of 
birth. 
V. Freedmen.
Freedmen are those who have been manumitted from just servitude. Manumission is 
the process of freeing from "the hand." For while any one is in slavery, he is 
under "the hand" and power of another, but by manumission he is freed from this 
power. This institution took its rise from the law of nations; for by the law of 
nature all men were born free; and manumission was not heard of, as slavery was 
unknown. But when slavery came in by the law of nations, the boon of manumission 
followed. And whereas all were denominated by the one natural name of "men," the 
law of nations introduced a division into three kinds of men, namely, freemen, 
and in opposition to them, slaves; and thirdly, freedmen who had ceased to be 
slaves. 
1. Manumission is effected in various ways; either in the face of the Church, 
according to the imperial constitutiones, or by vindicta, or in the presence of 
friends, or by letter, or by testament, or by any other expression of a man's 
last will. And a slave may also gain his freedom in many other ways, introduced 
by the constitutiones of former emperors, and by our own. 
2. Slaves may be manumitted by their masters at any time; even when the 
magistrate is only passing along, as when a praetor, or praeses, or proconsul is 
going to the baths, or the theater. 
3. Freedmen were formerly divided into three classes. For those who were 
manumitted sometimes obtained a complete liberty, and became Roman citizens; 
sometimes a less complete, and became Latini under the lex Julia Norbana; and 
sometimes a liberty still inferior, and became dedititii, by the lex Aelia 
Sentia. But this lowest class, that of the dedititii, has long disappeared, and 
the title of Latinus become rare; and so in our benevolence, which leads us to 
complete and improve everything, we have introduced a great reform by two 
constitutiones, which re-established the ancient usage; for in the infancy of 
the state there was but one liberty, the same for the enfranchised slave as for 
the person who manumitted him; excepting, indeed, that the person manumitted was 
freeborn. We have abolished the class of dedititii by a constitutio published 
among our decisions, by which, at the suggestion of the eminent Tribonian, 
quaestor, we have put an end to difficulties arising from the ancient law. We 
have also, at his suggestion, done away with the Latini Juniani, and everything 
relating to them, by another constitutio, one of the most remarkable of our 
imperial constitutiones. We have made all freedmen whatsoever Roman citizens, 
without any distinction as to the age of the slave, or the interest of the 
manumittor, or the mode of manumission. We have also introduced many new methods 
by which slaves may become Roman citizens, the only kind of liberty that now 
exists. 
VIII. Slaves.
We now come to another division relative to the rights of persons; for some 
persons are independent, some are subject to the power of others. Of those, 
again, who are subject to others, some are in the power of parents, others in 
that of masters. Let us first treat of those who are subject to others; for, 
when we have ascertained who these are, we shall at the same time discover who 
are independent. And first let us consider those who are in the power of 
masters. 
1. Slaves are in the power of masters, a power derived from the law of nations: 
for among all nations it may be remarked that masters have the power of life and 
death over their slaves, and that everything acquired by the slave is acquired 
for the master. 
2. But at the present day none of our subjects may use unrestrained violence 
towards their slaves, except for a reason recognized by law. For, by a 
constitutio of the Emperor Antoninus Pius, he who without any reason kills his 
own slave is to be punished equally with one who has killed the slave of 
another. The excessive severity of masters is also restrained by another 
constitutio of the same emperor. For, when consulted by certain governors of 
provinces on the subject of slaves, who fly for sanctuary either to temples, or 
to the statues of the emperors, he decided that if the severity of masters 
should appear excessive, they might be compelled to make sale of their slaves 
upon equitable terms, so that the masters might receive the value; and this was 
a very wise decision, as it concerns the public good, that no one should misuse 
his own property. The following are the terms of this rescript of Antoninus, 
which was sent to Laelius Marcianus: The power of masters over their slaves 
ought to be preserved unimpaired, nor ought any man to be deprived of his just 
right. But it is for the interest of all masters themselves, that relief prayed 
on good grounds against cruelty, the denial of sustenance, or any other 
intolerable injury, should not be refused. Examine, therefore, into the 
complaints of the slaves who have fled from the house of Julius Sabinus, and 
taken refuge at the statue of the emperor; and, if you find that they have been 
too harshly treated, or wantonly disgraced, order them to be sold, so that they 
may not fall again under the power of their master; and, if Sabinus attempt to 
evade my constitutio, I would have him know, that I shall severely punish his 
disobedience. 
IX. The Power of Parents.
Our children, begotten in lawful marriage, are in our power. 
1. Marriage, or matrimony, is a binding together of a man and woman to live in 
an indivisible union. 
2. The power which we have over our children is peculiar to the citizens of 
Rome; for no other people have a power over their children, such as we have over 
ours. 
3. The child born to you and your wife is in your power. And so is the child 
born to your son of his wife, that is, your grandson or granddaughter; so are 
your great-grandchildren, and all your other descendants. But a child born of 
your daughter is not in your power, but in the power of its own father. 
X. Marriage.
Roman citizens are bound together in lawful matrimony when they are united 
according to law, the males having attained the age of puberty, and the females 
a marriageable age, whether they are fathers or sons of a family; but, of the 
latter, they must first obtain the consent of their parents, in whose power they 
are. For both natural reason and the law require this consent; so much so, 
indeed, that it ought to precede the marriage. Hence the question has arisen, 
whether the daughter of a madman could be married, or his son marry? And as 
opinions were divided as to the son, we decided that as the daughter of a madman 
might, so may the son of a madman marry without the intervention of the father, 
according to the mode established by our constitutio. 
1. We may not marry every woman without distinction; for with some, marriage is 
forbidden. Marriage cannot be contracted between persons standing to each other 
in the relation of ascendant and descendant, as between a father and daughter, a 
grandfather and his granddaughter, a mother and her son, a grandmother and her 
grandson; and so on, ad infinitum. And, if such persons unite together, they 
only contract a criminal and incestuous marriage; so much so, that ascendants 
and descendants, who are only so by adoption, cannot intermarry; and even after 
the adoption is dissolved, the prohibition remains. You cannot, therefore, marry 
a woman who has been either your daughter or granddaughter by adoption, although 
you may have emancipated her. 
2. There are also restrictions, though not so extensive, on marriage between 
collateral relations. A brother and sister are forbidden to marry, whether they 
are the children of the same father and mother, or of one of the two only. And, 
if a woman becomes your sister by adoption, you certainly cannot marry; but, if 
the adoption is destroyed by emancipation, you may marry her; as you may also, 
if you yourself are emancipated. Hence it follows, that if a man would adopt his 
son-in-law, he ought first to emancipate his daughter; and if he would adopt his 
daughter-in-law, he ought previously to emancipate his son. 
3. A man may not marry the daughter of a brother, or a sister, nor the 
granddaughter, although she is in the fourth degree. For when we may not marry 
the daughter of any person, neither may we marry the granddaughter. But there 
does not appear to be any impediment to marrying the daughter of a woman whom 
your father has adopted; for she is no relation to you, either by natural or 
civil law. 
4. The children of two brothers or two sisters, or of a brother and sister, may 
marry together. 
5. So, too, a man may not marry his paternal aunt, even though she be so only by 
adoption; nor his maternal aunt; because they are regarded in the light of 
ascendants. For the same reason, no person may marry his great-aunt, either 
paternal or maternal. 
6. There are, too, other marriages from which we must abstain, from regard to 
the ties created by marriage; for example, a man may not marry his wife's 
daughter, or his son's wife, for they are both in the place of daughters to him; 
and this must be understood to mean those who have been our stepdaughters or 
daughters-in-law; for if a woman is still your daughter-in-law, that is if she 
is still married to your son, you cannot marry her for another reason, as she 
cannot be the wife of two persons at once. And if your step-daughter, that is, 
if her mother is still married to you, you cannot marry her, because a person 
cannot have two wives at the same time. 
7. Again, a man is forbidden to marry his wife's mother, and his father's wife, 
because they hold the place of mothers to him; a prohibition which can only 
operate when the affinity is dissolved; for if your step-mother is still your 
step-mother, that is, if she is still married to your father, she would be 
prohibited from marrying you by the common rule of law, which forbids a woman to 
have two husbands at the same time. So if your wife's mother is still your 
wife's mother, that is, if her daughter is still married to you, you cannot 
marry her, because you cannot have two wives at the same time. 
8. The son of a husband by a former wife, and the daughter of a wife by a former 
husband, or the daughter of a husband by a former wife, and the son of a wife by 
a former husband, may lawfully contract marriage, even though they have a 
brother or sister born of the second marriage. 
9. The daughter of a divorced wife by a second husband is not your 
step-daughter; and yet Julian says we ought to abstain from such a marriage. For 
the betrothed wife of a son is not your daughter-in-law; nor your betrothed wife 
your son's step-mother; and yet it is more decent and more in accordance with 
law to abstain from such marriage. 
10. It is certain that the relationship of slaves is an impediment to marriage, 
even if the father and daughter or brother and sister, as the case may be, have 
been enfranchised. 
11. There are other persons also, between whom marriage is prohibited for 
different reasons, which we have permitted to be enumerated in the books of the 
Digests or Pandects, collected from the old law. 
12. If persons unite themselves in contravention of the rules thus laid down, 
there is no husband or wife, no nuptials, no marriage, nor marriage portion, and 
the children born in such a connection are not in the power of the father. For, 
with regard to the power of a father, they are in the position of children 
conceived in prostitution, who are looked upon as having no father, because it 
is uncertain who he is; and are therefore called spurii, either from a Greek 
word sporadan, meaning "at hazard," or as being sine patre, without a father. On 
the dissolution of such a connection there can be no claim made for the demand 
of a marriage portion. Persons who contract prohibited marriages are liable also 
to further penalties set forth in our imperial constitutiones. 
13. It sometimes happens that children who at their birth were not in the power 
of their father are brought under it afterwards. Such is the case of a natural 
son, who is given to the curia, and then becomes subject to his father's power. 
Again, a child born of a free woman, with whom marriage was not prohibited by 
any law, but with whom the father only cohabited, will likewise become subject 
to the power of his father if at any time afterwards instruments of dowry are 
drawn up according to the provisions of our constitutio. And this constitutio 
confers the same benefits on any children who may be subsequently born of the 
same marriage. 
XI. Adoption.
Not only are our natural children, as we have said, in our power, but those also 
whom we adopt. 
1. Adoption takes place in two ways, either by imperial rescript, or by the 
authority of the magistrate. The imperial rescript gives power to adopt persons 
of either sex who are sui juris; and this species of adoption is called 
arrogatio. By the authority of the magistrate we adopt persons in the power of 
an ascendant, whether in the first degree, as sons and daughters, or in an 
inferior degree, as grandchildren or great-grandchildren. 
2. But now, by our constitutio, when a filiusfamilias is given in adoption by 
his natural father to a stranger, the power of the natural father is not 
dissolved; no right passes to the adoptive father, nor is the adopted son in his 
power, although we allow such son the right of succession to his adoptive father 
dying intestate. But if a natural father should give his son in adoption, not to 
a stranger, but to the son's maternal grandfather; or, supposing the natural 
father has been emancipated, if he gives the son in adoption to the son's 
paternal grandfather, or to the son's maternal great-grandfather, in this case, 
as the rights of nature and adoption concur in the same person, the power of the 
adoptive father, knit by natural ties and strengthened by the legal bond of 
adoption, is preserved undiminished, so that the adopted son is not only in the 
family, but in the power of his adoptive father. 
3. When any one, under the age of puberty, is arrogated by the imperial 
rescript, the arrogatio is only allowed when inquiry has been made into the 
circumstances of the case. It is asked what is the motive leading to the 
arrogatio, and whether the arrogatio is honorable and expedient for the pupil. 
And the arrogatio is always made under certain conditions: the arrogator is 
obliged to give security before a public person, that is, before a notary, that 
if the pupil should die within the age of puberty, he will restore all the 
property to those who would have succeeded him if no adoption had been made. 
Nor, again, can the arrogator emancipate the person arrogated, unless, on 
examination into the case, it appears that the latter is worthy of emancipation; 
and, even then, the arrogator must restore the property belonging to the person 
he emancipates. Also, even if the arrogator, on his death-bed, has disinherited 
his arrogated son, or, during his life, has emancipated him without just cause, 
he is obliged to leave him the fourth part of all his goods, besides what the 
son brought to him at the time of arrogatio, or acquired for him afterwards. 
4. A younger person cannot adopt an older; for adoption imitates nature; and it 
seems unnatural that a son should be older than his father. Anyone, therefore, 
who wishes either to adopt or arrogate a son should be the elder by the term of 
complete puberty, that is, by eighteen years. 
5. A person may adopt another as 
grandson or granddaughter, great-grandson or great-granddaughter, or any other 
descendant, although he has no son. 
6. A man may adopt the son of another as his grandson, and the grandson of 
another as his son. 
7. If a man adopts a grandson to be the son of a man already adopted, or of a 
natural son in his power, the consent of this son ought first to be obtained, 
that he may not have a suus heres given him against his will. But, on the 
contrary, if a grandfather gives his grandson by a son in adoption, the consent 
of the son is not necessary. 
8. He who is either adopted or arrogated is assimilated, in many points, to a 
son born in lawful matrimony; and therefore, if any one adopts a person who is 
not a stranger by imperial rescript, or before the praetor, or the praeses of a 
province, he can afterwards give in adoption to another the person whom he has 
adopted. 
9. It is a rule common to both kinds of adoption, that persons, although 
incapable of procreating, as, for instance, impotent persons, may, but those who 
are castrated cannot adopt. 
10. Women, also, cannot adopt; for they have not even their own children in 
their power; but, by the indulgence of the emperor, as a comfort for the loss of 
their own children, they are allowed to adopt. 
11. Adoption by the rescript of the emperor has this peculiarity. If a person, 
having children under his power, should give himself in arrogatio, not only does 
he submit himself to the power of the arrogator, but his children are also in 
the arrogator's power, being considered his grandchildren. It was for this 
reason that Augustus did not adopt Tiberius until Tiberius had adopted 
Germanicus; so that directly the adoption was made, Germanicus became the 
grandson of Augustus. 
12. Cato, as we learn from the ancients, has with good reason written that 
slaves, when adopted by their masters, are thereby made free. In accordance with 
which opinion, we have decided by one of our constitutiones that a slave to whom 
his master by a solemn deed gives the title of son is thereby made free, 
although he does not require thereby the rights of a son. 
XII. Freeing From Power.
Let us now inquire into the different ways in which persons in the power of 
others are freed from it. How slaves are freed from the power of their masters 
may be learnt from what we have already said with regard to manumission. Those 
who are in the power of a parent became independent at his death; a rule, 
however, which admits of a distinction. For when a father dies, his sons and 
daughters become undoubtedly independent; but when a grandfather dies, his 
grandchildren do not necessarily become independent, but only if on the 
grandfather's death they do not fall under the power of their father. Therefore, 
if their father is alive at the death of their grandfather, and was in his 
power, then, on the grandfather's death, they become subject to the power of 
their father. But, if at the time of the grandfather's death their father is 
either dead, or has already passed out of the grandfather's power by 
emancipation, as they do not fall under the power of their father, they become 
independent.
1. If a man, convicted of some crime, is deported to an island, he loses the 
rights of a Roman citizen; whence it follows, that the children of a person thus 
banished cease to be under his power, exactly as if he were dead. Equally, if a 
son is deported, does he cease to be under the power of his father? But, if by 
favor of the emperor anyone is restored, he regains his former position in every 
respect. 
2. A father who is merely banished by relegatio still retains his children in 
his power: and a child who is relegated still remains in the power of his 
father.
3. When a man becomes a "slave of punishment" he ceases to have his sons in his 
power. Persons become "slaves of punishment" who are condemned to the mines, or 
exposed to wild beasts.
4. A son, though he becomes a soldier, a senator, or a consul, still remains in 
the power of his father, from which neither military service nor consular 
dignity can free him. But by our constitutio the supreme dignity of the 
patriciate frees the son from the power of his father immediately on the grant 
of the imperial patent. It is obviously absurd that a parent could emancipate 
his son from the tie of his power, and that the majesty of the emperor should 
not be able to release from the power of another, one whom he had chosen to be a 
father of the state. 
5. If a parent is taken prisoner, although he become the slave of the enemy, yet 
his paternal power is only suspended, owing to the ius postliminii; for 
captives, when they return, are restored to all their former rights. Thus, on 
his return, the father will have his children in his power; for the postliminium 
supposes that the captive has never been absent. If, however, a prisoner dies in 
captivity, the son is considered to have been independent from the time when his 
father was taken a prisoner. So, too, if a son, or grandson, is taken prisoner, 
the power of the parent, by means of the ius postliminii, is only in suspense. 
The term postliminium is derived from post and limen. We therefore say of a 
person taken by the enemy, and then returning into our territory, that he is 
come back by postliminium. For, just as the threshold forms the boundary of a 
house, so the ancients have termed the boundary of the empire a threshold. 
Whence limes also is derived, and is used to signify a boundary and limit. 
Thence comes the word postliminium, because the prisoner returned to the same 
limits whence he had been lost. The prisoner, also, who is retaken on the defeat 
of the enemy, is considered to have come back by postliminium. 
6. Children, also, cease to be under the power of their parents by emancipation. 
Formerly emancipation was effected, either adopting the process of the ancient 
law, consisting of imaginary sales, each followed by a manumission, or by 
imperial rescript; but we, in our wisdom, have introduced a reform on this point 
by one of our constitutiones. The old fictitious process is now done away with, 
and parents may now appear directly before a proper judge or magistrate, and 
free from their power their children, or grandchildren, or other descendants. 
And then, according to the praetorian edict, the parent has the same rights over 
the goods of those whom he emancipates, as the patron has over the goods of his 
freedman. And, further, if the child or children emancipated are within the age 
of puberty, the parent, by the emancipation, becomes their tutor. 
7. It is also to be observed that a parent having in his power a son, and by 
that son a grandson or granddaughter, may emancipate his son, and retain in his 
power his grandson or granddaughter; or, conversely, he may emancipate his 
grandson or granddaughter, and retain his son in his power; or, he may make them 
all independent. And it is the same in the case of a great-grandson, or a 
great-granddaughter. 
8. If a father has a son in his 
power, and gives him in adoption to the son's natural grandfather or 
great-grandfather, in conformity with our constitutiones enacted on this 
subject, that is, if he declares his intention in a formal act before a 
competent judge, in the present and without the dissent of the person adopted, 
and also in the presence of the person who adopts, then the right of paternal 
power is extinguished as to the natural father, and passes from him to the 
adoptive father; with regard to whom, as we have before observed, adoption 
preserves all its effects. 
9. It must be observed, that if your daughter-in-law becomes pregnant, and if 
during her pregnancy you emancipate your son, or give him in adoption, the child 
will be born in your power; but if the child is conceived subsequently to the 
emancipation or adoption, he is born in the power of his emancipated father, or 
his adoptive grandfather. Children, natural or adoptive, have almost no means of 
compelling their parents to free them from their power. 
XIII. Guardianship.
Let us now proceed to another division of persons. Of those who are not in the 
power of a parent, some are under a tutor, some under a curator, some under 
neither. Let us treat, then, of the class of those persons who are under a tutor 
or curator; for we shall thus ascertain who are they who are not subject to 
either. And first of persons under a tutor. 
1. Tutelage, as Servius has defined it, is an authority and power over a free 
person, given and permitted by the civil law, in order to protect one whose 
tender years prevent him defending himself. 
2. Tutors are those who have this authority and power, and they take their name 
from the nature of their office; for they are called tutors, as being protectors 
[i.e., tuitores] and defenders, just as those who have the care of the sacred 
edifices are called aeditui.
3. Parents may give tutors by testament to such of their children as have not 
attained the age of puberty, and are under their power. And this, without any 
distinction, in the case of all sons and daughters. But grandfathers can only 
give tutors to their grandchildren when these will not fall under the power of 
their father on the death of the grandfather. Hence, if your son is in your 
power at the time of your death, your grandchildren by that son cannot have a 
tutor appointed them by your testament, although they were in your power; 
because, at your decease, they will fall under the power of their father. 
4. Posthumous children, as in many other respects, so also in this respect, are 
considered as already born before the death of their fathers; and tutors may be 
given by testament to posthumous children, as well as to children already born, 
provided that the posthumous children, had they been born in the lifetime of 
their father, would have been sui heredes, and in their father's power. 
5. But if a father gives a tutor by testament to his emancipated son, the 
appointment must be confirmed by the sentence of the praeses in all cases, that 
is, without inquiry. 
XV. Agnate Tutorship.
They to whom no tutor has been appointed by testament, have their agnati as 
tutors, by the law of the Twelve Tables, and such testators are called "legal 
tutors." 
1. Agnati are those who are related to each other through males, that is, are 
related through the father, as, for instance, a brother by the same father, or 
the son of a brother, or the son of such a son; or, again, a father's brother, 
or a father's brother's son, or the son of such a son. But those who are related 
to us through the females are not agnati, but merely cognati by their natural 
relationship. This the son of a father's sister is related to you not by 
agnatio, but by cognatio, and you are also related to him by cognatio; as 
children belong to the family of their father, and not to that of their mother.
XVI. Change of Station.
The capitis deminutio is a change of status, which may happen in three ways: for 
it may be the greatest capitis deminutio, or the less, also called the middle, 
or the least. 
1. The greater capitis deminutio is, when a man loses both his citizenship and 
his liberty; as they do who by a terrible sentence are made "the slaves of 
punishment;" and freedmen, condemned to slavery for ingratitude towards their 
patrons; and all those who suffer themselves to be sold in order to share the 
price obtained. 
2. The less or middle capitis deminutio is, when a man loses his citizenship, 
but retains his liberty; as is the case when anyone is forbidden the use of fire 
and water, or is deported to an island. 
3. The least capitis deminutio is when a person's status is changed without 
forfeiture either of citizenship or liberty; as when a person sui juris becomes 
subject to the power of another, or a person alieni juris becomes independent.
4. A slave who is manumitted is not said to be capite manutus, as he has no 
"caput," or civil existence. 
5. Those whose dignity rather than their status is changed, do not suffer a 
capitis deminutio, as those, for instance, who are removed from the senatorial 
dignity. 
6. In saying that the right of cognatio remains in spite of a capitis deminutio, 
we were speaking only of the least deminutio, after which the cognatio subsists. 
For, by the greater deminutio, as, for example, if one of the cognati becomes a 
slave, the right of cognatio of wholly destroyed, so as not to be recovered even 
by manumission. So, too, the right of cognatio is lost by the less or middle 
deminutio, as, for example, by deportation to an island. 
7. The right to be tutor, which belongs to the agnati, does not belong to all at 
the same time, but to the nearest in degree only; or, if there are many in the 
same degree, then to all in that degree. Several brothers, for instance, in the 
same degree, are all equally called to be tutor. 
XVII. Patron Guardianship.
By the same law of the Twelve Tables, the tutelage of freedmen and freedwomen 
belongs to their patrons, and to the children of their patrons; and this 
tutelage is called legal tutelage, not that the law contains any express 
provision on the subject, but because it has been as firmly established by 
interpretation, as if it had been introduced by the express words of the law. 
For, as the law had ordered that patrons and their children should succeed to 
the inheritance of their freedmen or freedwomen who should die intestate, the 
ancients were of opinion that the intent of the law was that the tutelage also 
belonged to them; since the law which calls agnati to the inheritance, also 
appoints them to be tutors, because, in most cases, where the advantage of the 
succession is, there also ought to be the burden of the tutelage. We say "in 
most cases," because if a person below the age of puberty is manumitted by a 
female, she is called to the inheritance, although another person is tutor. 
XX. Appointing of Tutors.
If any one had no tutor at all, one was given him, in the city of Rome by the 
praetor urbanus, and a majority of the tribunes of the plebs, under the lex 
Atilia; in the provinces, by the praesides under the lex Julia et Titia. 1. 
Again, if a testamentary tutor had been appointed conditionally, or for a 
certain time, until the completion of the condition or arrival of the time 
fixed, another tutor might be appointed under the same laws. Also, if a tutor 
had been given unconditionally, yet, as long as no one had accepted the 
inheritance, as heir by the testament, another tutor might be appointed for the 
interval. But this office ceased when the condition was accomplished, when the 
time arrived, or the inheritance was entered upon. 
2. If, again, a tutor was taken prisoner by the enemy, application could be 
made, under the same laws, for another tutor, whose office ceased when the first 
tutor returned from captivity; for on his return he resumed the tutelage by the 
ius postliminii. 
3. But tutors have ceased to be appointed under these laws, since they have been 
appointed to pupils of either sex, first by the consuls, after inquiry into the 
case, and afterwards by the praetors under imperial constitutiones. For the 
above-mentioned laws required no security from the tutors for the safety of the 
pupil's property, nor did they contain any provisions to compel them to accept 
the office. 
4. Under our present system tutors are appointed at Rome by the prefect of the 
city, or the praetor, according to his jurisdiction, and, in the provinces, by 
the praesides after inquiry; or by an inferior magistrate, at the command of the 
praeses, if the property of the pupil is only small. 
5. But by one of our constitutiones, to do away with these distinctions of 
different persons, and to avoid the necessity of waiting for the order of the 
praeses, we have enacted, that if the property of the pupil or adult does not 
exceed five hundred solidi, tutors or curators shall be appointed by the 
defensores of the city, acting in conjunction with the holy bishop, or by other 
public persons, that is, by the magistrates, or, in the city of Alexandria, by 
the judge; and legal security must be given according to the terms of the same 
constitutio, that is to say, at the risk of those who receive it. 
6. It is agreeable to the law of nature that the persons under the age of 
puberty should be under tutelage, so that persons of tender years may be under 
the government of another. 
7. As tutors administer the affairs of their pupils, they may be compelled to 
account, by the actio tutela, when their pupils arrive at puberty. 
XXI. Authority of Tutors.
In some cases it is necessary that the tutor should authorize the acts of the 
pupil, in others not. When, for instance, the pupil stipulates for something to 
be given him, the authorization of the tutor is not requisite; but if the pupil 
makes the promise, it is requisite; for the rule is, that pupils may make their 
condition better, but may not make it worse, without the authorization of their 
tutor. And therefore in all cases of reciprocal obligation, as in contracts of 
buying, selling, letting, hiring, bailment, and deposit, if the tutor does not 
authorize the pupil to enter into the contract, the person who contracts with 
the pupil is bound, but the pupil is not bound. 
1. Pupils, however, cannot, without the authorization of the tutor, enter on an 
inheritance, demand the possession of goods, or take an inheritance given by a 
fideicommissum, even though to do so would be to their gain, and could involve 
them in no risk. 
2. A tutor who wishes to authorize any act, which he esteems advantageous to his 
pupil, should do so at once while the business is going on, and in person, for 
his authorization is of no effect if given afterwards or by letter. 
3. When a suit is to be commenced 
between a tutor and his pupil, as the tutor cannot give authority with regard to 
his own case, a curator, and not, as formerly, a praetorian tutor, is appointed, 
with whose intervention the suit is carried on, and who ceases to be curator 
when the suit is determined. 
XXII. Freedom from Guardianship. 
Pupils, both male and female, are freed from tutelage when they attain the age 
of puberty. The ancients judged of puberty in males, not only by their years, 
but also by the development of their bodies. But we, from a wish to conform to 
the purity of the present times, have thought it proper, that what seemed even 
to the ancients to be indecent towards females, namely, the inspection of the 
body, should be thought no less so towards males; and, therefore, by our sacred 
constitutio, we have enacted that puberty in males should be considered to 
commence immediately on the completion of their fourteenth year; while, as to 
females, we have preserved the wise rule adopted by the ancients, by which they 
are esteemed fit for marriage on the completion of their twelfth year. 
1. Tutelage is also determined if the 
pupil, before attaining the age of puberty, is either arrogated, or suffers 
deportation, or is reduced to slavery, or becomes a captive. 
2. Again, if a person is appointed by testament to be tutor until a condition is 
accomplished, he ceases to be tutor on the accomplishment of the condition. 
3. Tutelage ends also by the death of the tutor, or of the pupil. 
4. When a tutor, by a capitis deminutio, loses his liberty or his citizenship, 
his tutelage is in every case at an end. But, if he undergo only the least 
capitis deminutio, as when a tutor gives himself in adoption, then only legal 
tutelage is ended, and not the other kinds; but any capitis deminutio of the 
pupil, even the least, always puts an end to the tutelage. 
5. A tutor, again, who is appointed by testament to hold office during a certain 
time, lays down his office when the time is expired. 
6. They also cease to be tutors who are removed from their office on suspicion, 
or who excuse themselves on good grounds from the burden of the tutelage, and 
rid themselves of it according to the rules we will give hereafter. 
XXIII. Curatorship.
Males arrived at the age of puberty, and females of a marriageable age, receive 
curators, until they have completed their twenty-fifth year; for, although they 
have attained the age of puberty, they are still of an age which makes them 
unfit to protect their own interests. 
1. Curators are appointed by the same magistrates who appoint tutors. A curator 
cannot be appointed by testament, but if appointed, he may be confirmed in his 
office by a decree of the praetor of praeses.
2. No adolescent is obliged to receive a curator against his will, unless in 
case of a lawsuit, for a curator may be appointed for a particular special 
purpose. 
3. Madmen and prodigals, although past the age of twenty-five, are yet placed 
under the curatorship of their agnati by the law of the Twelve Tables. But, 
ordinarily, curators are appointed for them, at Rome, by the prefect of the city 
or the praetor: in the provinces, by the praesides, after inquiry into the 
circumstances has been made. 
4. Persons who are of unsound mind, or who are deaf, mute, or subject to any 
perpetual malady, since they are unable to manage their own affairs, must be 
placed under curators. 
5. Sometimes even pupils receive curators; as, for instance, when the legal 
tutor is unfit for the office; for a person who already has a tutor cannot have 
another given him; again, if a tutor appointed by testament, or by the praetor 
or praeses is unfit to administer the affairs of his pupil, although there is 
nothing fraudulent in the way he administers them, it is usual to appoint a 
curator to act conjointly with him. It is also usual to assign curators in the 
place of tutors excused for a time only. 
6. If a tutor is prevented by illness or otherwise from administering the 
affairs of his pupil, and his pupil is absent, or an infant, then the praetor or 
praeses of the province will, at the tutor's risk, appoint by decree some one to 
be the agent of his pupil. 
XXIV. Security by Guardians.
To prevent the property of pupils and persons placed under curators being wasted 
or destroyed by tutors or curators, the praetor sees that tutors and curators 
give security against such conduct. But this is not always necessary; a 
testamentary tutor is not compelled to give security, as his fidelity and 
diligence have been recognized by the testator. And tutors and curators 
appointed upon inquiry are not obliged to give security,
because they have been chosen as being proper persons. 
1. If two or more are appointed by testament, or by a magistrate, after inquiry, 
as tutors or curators, any of them, by offering security for the indemnification 
of the pupil or adolescent, may be preferred to his co-tutor or co-curator, so 
that he may either alone administer the property, or may oblige his co-tutor or 
co-curator to give security, if he wishes to obtain the preference, and become 
the sole administrator. He cannot directly demand security from his co-tutor or 
co-curator; he must offer it himself, and so give his co-tutor or co-curator the 
choice to receive or to give security. If no tutor or curator offers security, 
the person appointed by the testator to manage the property shall manage it; but 
if no such person be appointed, then the administration will fall to the person 
whom a majority of the tutors shall choose, as is provided for the praetorian 
edict. If the tutors disagree in their choice, the praetor must interpose. And 
in the same way, when several are appointed after inquiry by a magistrate, a 
majority is to determine who shall administer. 
2. It should be observed that it is not only tutors and curators who are 
responsible for their administration to pupils, minors, and the other persons we 
have mentioned, but, as a last safeguard, a subsidiary actio may be brought 
against the magistrate who has accepted the security as sufficient. The 
subsidiary actio may be brought against a magistrate who has wholly omitted to 
take security, or has taken insufficient security; and the liability to this 
actio, according to the responses of the jurisprudenti as well as the imperial 
constitutiones, extends also to the heirs of the magistrate. 
3. The same constitutiones also expressly enact that tutors and curators who do 
not give security, may be compelled to do so by seizure of their goods as 
pledges. 
4. Neither the prefect of the city, nor the praetor, nor the praeses of a 
province, nor any one else to whom the appointment of tutors belongs, will be 
liable to this actio, but only those whose ordinary duty is to exact the 
security. 
XXV. Excusal of Tutors or Curators.
Tutors and curators are excused on different grounds; most frequently on account 
of the number of their children, whether in their power or emancipated. For 
anyone who at Rome has three children living, in Italy four, or in the provinces 
five, may be excused from being tutor or curator as from other offices, for the 
office of both a tutor and a curator is considered a public one. Adopted 
children will not avail the adopter, but though given in adoption are reckoned 
in favor of their natural father. Grandchildren by a son may be reckoned in the 
number, so as to take the place of their father, but not grandchildren by a 
daughter. It is only those children who are living that can be reckoned to 
excuse any one from being tutor or curator, and not those who are dead. It has 
been questioned, however, whether those who have perished in war may not be 
reckoned; and it has been decided, that those who die in battle may, but they 
only, for glory renders those immortal who have fallen for their country. 
1. The Emperor Marcus declared by rescript in his Semestria, that a person 
engaged in administering the property of the fiscus is excused from being tutor 
or curator while his administration lasts. 
2. Persons absent on the service of the state are excused from being tutors or 
curators; and if those who have already been appointed either as tutors or 
curators should afterwards be absent on the public service, they are excused 
during their absence, and meanwhile curators are appointed in their place. On 
their return, they must again take upon them the burden of the tutelage; and, 
according to Papinian's opinion, expressed in the fifth book of his answers, are 
not entitled to the privilege of a year's vacation, which is only allowed them 
when they are called to a new tutelage. 
3. By a rescript of the Emperor Marcus, all persons invested with magisterial 
power may excuse themselves; but they cannot abandon the office of tutor, which 
they have already undertaken. 
4. No tutor or curator can excuse himself by alleging a lawsuit with the pupil 
or adult; unless the suit embraces the whole of the goods, or the property, or 
is for an inheritance. 
5. Three tutelages or curatorships, if unsolicited, serve as an excuse from 
filling any other such office, while the holder continues to discharge duties. 
But the tutelage of several pupils, or the curatorship of an undivided property, 
as where the pupils or adults are brothers, is reckoned as one only. 
6. Poverty is a sufficient excuse, when it can be proved such as to render a man 
incapable of the burden imposed upon him, according to the rescripts given both 
by the imperial brothers together, and by the Emperor Marcus singly. 
7. Illness also, if it prevents a man from superintending his own affairs, 
affords a ground of excuse. 
8. So, too, a person who cannot read must be excused, according to the rescript 
of the Emperor Antoninus Pius;
but persons who cannot read are sometimes considered capable of administering.
9. If it is through enmity that the father appoints by testament any one as 
tutor, this circumstance itself will afford a sufficient excuse; just as, on the 
other hand, they who have promised the father of the pupils to fill the office 
of tutor, cannot be excused. 
10. That the tutor was unknown to the father of a pupil is not of itself to be 
admitted as a sufficient excuse, as is decided by a rescript of the imperial 
brothers. 
11. Enmity against the father of the pupil or adult, if of a deadly character, 
and no reconciliation has taken place, is usually considered as an excuse from 
being tutor or curator. 
12. So, too, he whose status has been called in question by the father of the 
pupil, is excused from the office of tutor. 
13. Persons above seventy years of age may be excused from being tutors of 
curators. Persons under the age of twenty-five were formerly excused, but, by 
our constitutio, they are now prohibited from aspiring to these offices, so that 
excuses are become unnecessary. This constitutio provides that neither pupils 
nor adults shall be called to a legal tutelage. For it is absurd that persons 
who are themselves governed, and are known to need assistance in the 
administration of their own affairs, should become the tutors or curators of 
others. 
14. The same rule holds good also as to military persons. They cannot, even 
though they wish it, be admitted to the office of tutor or curator. 
15. Grammarians, rhetoricians, and physicians at Rome, and those who exercise 
such professions in their own country, and are within the number authorized, are 
exempted from being tutors or curators. 
16. If a person wishes to excuse himself, and has several excuses, even 
supposing some are not admitted, there is nothing to prevent him employing 
others, providing he does so within the prescribed time. Those who wish to 
excuse themselves are not to appeal, but whatever kind of tutors they may be, 
that is, however they may have been appointed, must offer their excuses within 
the fifty days next after they have known of their appointment, if they are 
within a hundred miles of the place when they were appointed. If they are at a 
greater distance they are allowed a day for every twenty miles, and thirty days 
besides; but the time should, as Scaevola said, be so calculated as never to be 
less than fifty days in the whole. 
17. The tutor who is appointed is considered as appointed for the whole 
patrimony. 
18. A person who has discharged the office of tutor is not compelled against his 
will to become the curator of the same person; so much so, that although the 
father, after appointing a tutor by testament, adds that he also appoints the 
same person to be curator, the person so appointed if unwilling cannot be 
compelled to take the office of curator; so it has been decided by the rescript 
of the Emperors Severus and Antoninus. 
19. The same emperors have decided by rescript, that a husband appointed as 
curator to his wife may excuse himself from the office, even after he has 
intermeddled with her affairs. 
20. If any one has succeeded by false allegations in getting himself excused 
from the office of tutor, he is not discharged from the burden of the office.
XXVI. Suspected Guardians.
The right of accusing a suspected tutor or curator is derived from the law of 
the Twelve Tables. 
1. The power of removing suspected tutors belongs at Rome to the praetor; in the 
provinces to the praesides, or to the legate of the proconsul. 
2. We have shown what magistrates may take cognizance of suspected persons: let 
us now inquire, what persons may become suspected. All tutors may become so, 
whether testamentary, or others; thus even a legal tutor may be accused. But 
what is the case with a patron? He, too, may be accused; but we must remember 
that his reputation must be spared, although he be removed as suspected. 
3. Let us inquire, by whom suspected persons may be accused. Now an accusation 
of this sort is in a measure public, that is, it is open to all. Nay, by a 
rescript of the Emperors Severus and Antoninus, even women are admitted to be 
accusers; but only those who are induced to do so through feelings of affection, 
as a mother, a nurse, or a grandmother, or a sister, who may all become 
accusers. But the praetor will admit any other woman to make the accusation, in 
whom he recognizes a real affection, and who, without overstepping the modesty 
of her sex, is impelled by this affection not to endure the pupil suffering 
harm. 
4. No person below the age of puberty can bring an accusation against his tutor 
as suspected: but those who have attained that age may, under the advice of 
their near relations, accuse their curators. Such is the decision given in a 
rescript of the Emperors Severus and Antoninus. 
5. A tutor is suspected who does not faithfully execute his trust, although 
perfectly solvent, as Julian writes, who also thinks that even before he enters 
on his office, a tutor may be removed, as suspected; and a constitutio has been 
made in accordance with this opinion. 
6. A suspected person, if removed on account of fraud, is infamous, but not if 
for neglect only. 
7. If an actio is brought against any one as suspected, his administration, 
according to Papinian, is suspended while the accusation is pending. 
8. If a process is commenced against a tutor or curator, as suspected, and he 
dies while it is going on, the process is at an end. 
9. If a tutor fails to appear, that a certain amount of maintenance may be fixed 
on for his pupil, it is provided by a rescript of the Emperors Severus and 
Antoninus that the pupil shall be put into the possession of the effects of the 
tutor, and that after a curator has been appointed, those things, which are 
perishable, may be sold. Therefore, a tutor who does not afford maintenance to 
his pupil may be removed, as suspected. 
10. But if the tutor appears, and denies that maintenance can be allowed in 
consequence of the smallness of the pupil's estate; if he says this falsely, he 
shall be handed over to the prefect of the city, to be punished, just as a 
person is handed over who has purchased a tutelage by bribery. 
11. Also a freedman, who is proved to have been guilty of fraud, when acting as 
tutor to the son or grandson of the patron, is handed over to the prefect of the 
city to be punished. 
12. Lastly, it must be known that they who are guilty of fraud in their 
administration must be removed, although they offer sufficient security. For 
giving security makes no change in the malevolent purpose of the tutor, but only 
procures him a longer opportunity of injuring the estate. 
13. We also deem every man suspected, whose conduct is such that we cannot but 
suspect him. A tutor or curator who is faithful and diligent is not to be 
removed as a suspected person merely because he is poor. 
Book II. 
Of Things.
I. Divisions of Things.
In the preceding book we have treated of the law of persons. Let us now speak of 
things, which either are in our patrimony, or not in our patrimony. For some 
things by the law of nature are common to all; some are public; some belong to 
corporate bodies, and some belong to no one. Most things are the property of 
individuals who acquire them in different ways, as will appear hereafter. 
1. By the law of nature these things are common to mankind---the air, running 
water, the sea, and consequently the shores of the sea. No one, therefore, is 
forbidden to approach the seashore, provided that he respects habitationes, 
monuments, and buildings which are not, like the sea, subject only to the law of 
nations. 
2. All rivers and ports are public; hence the right of fishing in a port, or in 
rivers, is common to all men. 
3. The seashore extends as far as the greatest winter flood runs up. 
4. The public use of the banks of a river is part of the law of nations, just as 
is that of the river itself. All persons, therefore, are as much at liberty to 
bring their vessels to the bank, to fasten ropes to the trees growing there, and 
to place any part of their cargo there, as to navigate the river itself But the 
banks of a river are the property of those whose land they adjoin; and 
consequently the trees growing on them are also the property of the same 
persons. 
5. The public use of the seashore, too, is part of the law of nations, as is 
that of the sea itself; and, therefore, any person is at liberty to place on it 
a cottage, to which he may retreat, or to dry his nets there, and haul them from 
the sea; for the shores may be said to be the property of no man, but are 
subject to the same law as the sea itself, and the sand or ground beneath it.
6. Among things belonging to a corporate body, not to individuals, are, for 
instance, buildings in cities, theaters, race-courses, and other similar places 
belonging in common to a whole city. 
7. Things sacred, religious, and holy belong to no one; for that which is 
subject to divine law is not the property of any one. 
8. Things are sacred which have been duly consecrated by the pontiffs, as sacred 
buildings and offerings, properly dedicated to the service of God, which we have 
forbidden by our constitutio to be sold or mortgaged, except for the purposes of 
purchasing the freedom of captives. But, if any one consecrates a building by 
his own authority, it is not sacred, but profane. But ground on which a sacred 
edifice has once been erected, even after the building has been destroyed, 
continues to be sacred, as Papinian also writes. 
9. Any man at his pleasure makes a place religious by burying a dead body in his 
own ground; but it is not permitted to bury a dead body in land hitherto pure, 
which is held in common, against the wishes of a co-proprietor. But when a 
sepulcher is held in common, any one co-proprietor may bury in it, even against 
the wishes of the rest. So, too, if another person has the usufructus, the 
proprietor may not, without the consent of the usufructuary, render the place 
religious. But a dead body may be laid in a place belonging to another person, 
with the consent of the owner; and even if the owner only ratifies the act after 
the dead body has been buried, yet the place is religious. 
10. Holy things also, as the walls and gates of a city, are to a certain degree 
subject to divine law, and therefore are not part of the property of any one. 
The walls of a city are said to be holy, inasmuch as any offence against them is 
punished capitally; so, too, those parts of laws by which punishments are 
established against transgressors, we term sanctions. 
11. Things become the property of individuals in various ways; of some we 
acquire the ownership by natural law, which, as we have observed, is also termed 
the law of nations; of others by the civil law. It will be most convenient to 
begin with the more ancient law; and it is very evident that the law of nature, 
established by nature at the first origin of mankind, is the more ancient, for 
civil laws could then only begin to exist when states began to be founded, 
magistrates to be created, and laws to be written. 
12. Wild beasts, birds, fish and all animals, which live either in the sea, the 
air, or the earth, so soon as they are taken by anyone, immediately become by 
the law of nations the property of the captor; for natural reason gives to the 
first occupant that which had no previous owner. And it is immaterial whether a 
man takes wild beasts or birds upon his own ground, or on that of another. Of 
course any one who enters the ground of another for the sake of hunting or 
fowling, may be prohibited by the proprietor, if he perceives his intention of 
entering. Whatever of this kind you take is regarded as your property, so long 
as it remains in your power, but when it has escaped and recovered its natural 
liberty, it ceases to be yours, and again becomes the property of him who 
captures it. It is considered to have recovered its natural liberty, if it has 
either escaped out of your sight, or if, though not out of your sight, it yet 
could not be pursued without great difficulty. 
13. It has been asked, whether, if you have wounded a wild beast, so that it 
could be easily taken, it immediately becomes your property. Some have thought 
that it does become yours directly you wound it, and that it continues to be 
yours while you continue to pursue it, it then ceases to be yours, and again 
becomes the property of the first person who captures it. Others have thought 
that it does not become your property until you have captured it. We confirm 
this latter opinion, because many accidents may happen to prevent your capturing 
it. 
14. Bees also are wild by nature. Therefore, bees that swarm upon your tree, 
until you have hived them, are no more considered to be your property than the 
birds which build their nests on your tree; so, if any one hive them, he becomes 
their owner. Any one, too, is at liberty to take the honeycombs the bees may 
have made. But of course, if, before anything has been taken, you see any one 
entering on your land, you have a right to prevent his entering. A swarm which 
has flown from your hive is still considered yours as long as it is in your 
sight and may easily be pursued; otherwise it becomes the property of the first 
person that takes it. 
15. Peacocks, too, and pigeons, are naturally wild, nor does it make any 
difference that they are in the habit of flying out and then returning again, 
for bees, which without doubt are naturally wild, do so too. Some persons have 
deer so tame, that they will go into the woods, and regularly again return; yet 
no one denies that deer are naturally wild. But, with respect to animals which 
are in the habit of going and returning, the rule has been adopted, that they 
are considered yours as long as they have the intention of returning, but if 
they cease to have this intention, they cease to be yours, and become the 
property of the first person that takes them. These animals are supposed to have 
lost the intention, when they have lost the habit, of returning. 
16. But fowls and geese are not naturally wild, which we may learn from there 
being particular kinds of fowls and geese which we term wild. And, therefore, if 
your geese or fowls should be frightened, and take flight, they are still 
regarded as yours wherever they may be, although you may have lost sight of 
them; and whoever detains such animals with a view to his own profit, commits a 
theft. 
17. The things we take from our enemies become immediately ours by the law of 
nations, so that even freemen thus become our slaves; but if they afterwards 
escape from us, and return to their own people, they regain their former 
condition. 
18. Precious stones, gems, and other things found upon the seashore become 
immediately, by natural law, the property of the finder. 
19. All that is born of animals of which you are the owner, becomes by the same 
law your property. 
20. Moreover, the alluvial soil added by a river to your land becomes yours by 
the law of nations. Alluvion is an imperceptible increase; and that is added so 
gradually that no one can perceive how much is added at any one moment of time.
21. But if the violence of a river should bear away a portion of your land and 
unite it to the land of your neighbor, it undoubtedly still continues yours. If, 
however, it remains for long united to your neighbor's land, and the trees, 
which it swept away with it, take root in his ground, these trees from that time 
become part of your neighbor's estate. 
22. When an island is formed in the sea, which rarely happens, it is the 
property of the first occupant; for before occupation, it belongs to no one. But 
when an island is formed in a river, which frequently happens, if it is placed 
in the middle of it, it belongs in common to those who possess the lands near 
the banks on each side of the river, in proportion to the extent of each man's 
estate adjoining the banks. But, if the island is nearer to one side than the 
other, it belongs to those persons only who possess lands contiguous to the bank 
on that side. If a river divides itself and afterwards unites again, thus giving 
to any one's land the form of an island, the land still continues to belong to 
the person to whom it belonged before. 
23. If a river, entirely forsaking its natural channel, begins to flow in 
another direction, the old bed of the river belongs to those who possess the 
lands adjoining its banks, in proportion to the extent that their respective 
estates adjoin the banks. The new bed follows the condition of the river, that 
is, it becomes public. And, if, after some time, the river returns to its former 
channel, the new bed again becomes the property of those who possess the lands 
contiguous to its banks. 
24. The case is quite different if anyone's land is completely inundated; for 
the inundation does not alter the nature of the land, and therefore, when the 
waters have receded, the land is indisputably the property of its former owner.
25. When one man has made anything with materials belonging to another, it is 
often asked which, according to
natural reason, ought to be considered the proprietor, whether he who gave the 
form, or he rather who owned the materials. For instance, suppose a person has 
made wine, oil, or wheat from the grapes, olives, or ears of corn belonging to 
another; has cast a vessel out of gold, silver, or brass, belonging to another; 
has made mead with another man's wine and honey; has composed a plaster, or 
eye-salve, with another man's medicaments; has made a garment with another man's 
wool; or a ship, or a bench, with another man's timber. After a long controversy 
between the Sabinians and Proculians, a middle opinion has been adopted based on 
the following distinction. If the thing made can be reduced to its former rude 
materials, then the owner of the materials is also considered the owner of the 
thing made; but, if the thing cannot be so reduced, then he who made it is the 
owner of it. For example, a vessel when cast, can easily be reduced to its rude 
materials of brass, silver, or gold; but wine, oil, or wheat, cannot be 
reconverted into grapes, olives, or ears of corn; nor can mead be resolved into 
wine and honey.
But, if a man has made anything, partly with his own materials and partly with 
the materials of another, as if he has made mead with his own wine and another 
man's honey, or a plaster or eye-salve, partly with his own, and partly with 
another man's medicaments, or a garment with his own and also with another man's 
wool, then in such cases, he who made the thing is undoubtedly the proprietor; 
since he not only gave his labor, but furnished also a part of the materials.
26. If, however, any one has woven purple belonging to another into his own 
vestment, the purple, although the more valuable, attaches to the vestment as an 
accession, and its former owner has an actio of theft and a condictio against 
the person who stole it from him, whether it was he or some one else who made 
the vestment. For although things which have perished cannot be reclaimed by 
vindicatio, yet this gives ground for a condictio against the thief, and against 
many other possessors. 
27. If materials belonging to two persons are mixed together by their mutual 
consent, whatever is thence produced is common to both, as if, for instance, 
they have intermixed their wines, or melted together their gold or silver.And 
although the materials are different which are employed in the admixture, and 
thus a new substance is formed, as when mead is made with wine and honey, or 
electrum by fusing together gold and silver, the rule is the same; for in this 
case the new substance is undoubtedly common. And if it is by chance, and not by 
intention of the proprietors, that materials, whether similar or different, are 
mixed together, the rule is still the same. 
28. If the wheat of Titius is mixed with yours, when this takes place by mutual 
consent, the mixed heap belongs to you in common because each body, that is, 
each grain, which before was the property of one or other of you, has by your 
mutual consent been made your common property; but, if the intermixture were 
accidental, or made by Titius without your consent, the mixed wheat does not 
then belong to you both in common; because the grains still remain distinct, and 
retain their proper substance. The wheat in such a case no more becomes common 
to you both, than a flock would be, if the sheep of Titius were mixed with 
yours; but, if either of you keep the whole quantity of mixed wheat, the other 
has a real actio for the amount of wheat belonging to him, but it is in the 
province of the judge to estimate the quality of the wheat belonging to each.
29. If a man builds upon his own ground with the materials of another, he is 
considered the proprietor of the building, because everything built on the soil 
accedes to it. The owner of the materials does not, however, cease to be owner; 
only while the building stands he cannot claim the materials, or demand to have 
them exhibited, on account of the law of the Twelve Tables, providing that no 
one is to be compelled to take away the tignum of another which has been made 
part of his own building, but that he may be made, by the actio de tigno 
injuncto, to pay double the value; and under the term tignum all materials for 
building are comprehended. The object of this provision was to prevent the 
necessity of buildings being pulled down. But if the building is destroyed from 
any cause, then the owner of the materials, if he has not already obtained the 
double value, may reclaim the materials, and demand to have them exhibited. 
30. On the contrary, if anyone builds with his own materials on the ground of 
another, the building becomes the property of him to whom the ground belongs. 
But in this case the owner of the property, because he is presumed to have 
voluntarily parted with them, that is, if he knew he was building upon another's 
land; and, therefore, if the building should be destroyed, he cannot, even then, 
reclaim the materials. Of course, if the person who builds is in possession of 
the soil, and the owner of the soil claims the building, but refuses to pay the 
price of the materials and the wages of the workmen, the owner may be repelled 
by an exception of dolus malus, provided the builder was in possession bona 
fide. For if he knew that he was not the owner of the soil, it may be said 
against him that he was wrong to build on ground which he knew to be the 
property of another. 
31. If Titius places another man's plant in ground belonging to himself, the 
plant will belong to Titius; on the contrary, if Titius places his own plant in 
the ground of Maevius, the plant will belong then to Maevius---that is if, in 
either case, the plant has taken root; for before it has taken root, it remains 
the property of its former owner. But from the time it has taken root, the 
property in it is changed; so much so, that if the tree of a neighbor presses so 
closely on the ground of Titius as to take root in it, we pronounce that the 
tree becomes the property of Titius. For reason does not permit that a tree 
should be considered the property of anyone else than of him in whose ground it 
has taken root; and, therefore, if a tree, planted near a boundary extends its 
roots into the lands of a neighbor, it becomes common. 
32. As plants rooted in the earth accede to the soil, so, in the same way, 
grains of wheat which have been sown are considered to accede to the soil. But 
as he who has built on the ground of another may, according to what we have 
said, defend himself by an exception of dolus malus, if the proprietor of the 
ground claims the building, so also he may protect himself by the aid of the 
same exception, who, at his own expense and acting bona fide, has sown another 
man's land. 
33. Written characters, although of gold, accede to the paper or parchment on 
which they are written, just as whatever is built on, or sown in, the soil, 
accedes to the soil. And, therefore, if Titius has written a poem, a history, or 
an oration, on your paper or parchment, you, and not Titius, are the owner of 
the written paper. But, if you claim your books or parchments from Titius, but 
refuse to defray the cost of the writing, then Titius can defend himself by an 
exception of dolus malus; that is, if it was bona fide that he obtained 
possession of the papers or parchments. 
34. If a person has painted on the tablet of another, some think that the tablet 
accedes to the picture, others, that the picture, of whatever quality it may be, 
accedes to the tablet. It seems to us the better opinion that the tablet should 
accede to the picture; for it is ridiculous that a painting of Apelles or 
Parrhasius should be but the accessory of a thoroughly worthless tablet. But if 
the owner of the tablet is in possession of the picture, the painter, should he 
claim it from him, but refuse to pay the value of the tablet, may be repelled by 
the exception of dolus malus. If the painter is in possession of the picture, 
the law permits the owner of the tablet to bring a utilis actio against him; and 
in this case, if the owner of the tablet does not pay the cost of the picture, 
he may also be repelled by an exception of dolus malus; that is, if the painter 
obtained possession bona fide. If the tablet has been stolen, whether by the 
painter or by any one else, the owner of the tablet may bring an actio of theft.
35. If any person has, bona fide, purchased land from another, whom he believed 
to be the true owner, when in fact he was not, or has, bona fide, acquired it 
from such person by gift or by other good title, natural reason demands that the 
fruits which he has gathered shall be his in return for his care and culture. 
And, therefore, if the real owner afterwards appears and claims his land, he can 
have no actio for fruits which the possessor has consumed. But the same 
allowance is not made to him who has knowingly been in possession of another's 
estate, and, therefore, he is compelled to restore, together with the lands, all 
the fruits, although they may have been consumed. 
36. The usufructuary of land is not owner of the fruits until he has himself 
gathered them; and, therefore, if he should die while the fruits, although ripe, 
are yet ungathered, they do not belong to his heirs, but are the property of the 
owner of the soil. And nearly the same may be said of the colonus. 
37. In the fruits of animals are included their young, as well as their milk, 
hair and wool; and, therefore, lambs, kids, calves, colts, and young pigs 
immediately on their birth become, by the law of nature, the property of the 
usufructory, but the offspring of a female slave is not considered a fruit, but 
belongs to the owner of the property. For it seemed absurd that man should be 
reckoned as a fruit, when it is for man's benefit that all fruits are provided 
by nature. 
38. The usufructuary of a flock ought to replace any of the flock that may 
happen to die by supplying the deficiency out of the young, as also Julian was 
of opinion. So, too, the usufructuary ought to supply the place of dead vines or 
trees. For he ought to cultivate with care, and to use everything as a good 
father of a family would use it. 
39. The Emperor Hadrian, in accordance with natural equity, allowed any treasure 
found by a man in his own land to belong to the finder, as also any treasure 
found by chance in a sacred or religious place. But treasure found without any 
express search, but by mere chance, in a place belonging to another, he granted 
half to the finder, and half to the proprietor of the soil. Consequently, if 
anything is found in a place belonging to the emperor, half belongs to the 
finder, and half to the emperor. And hence it follows, that if a man finds 
anything in a place belonging to the fiscus, the public, or a city, half ought 
to belong to the finder, and half to the fiscus or the city. 
40. Another mode of acquiring things according to natural law is traditional; 
for nothing is more conformable to natural equity than that the wishes of a 
person, who is desirous to transfer his property to another, should be 
confirmed; and, therefore, corporeal things, of whatever kind, may be so passed 
by tradition, and when so passed by their owner, are made the property of 
another. In this way are alienated stipendiary and tributary lands, that is, 
lands in the provinces, between which and Italian lands there is now, by our 
constitutio, no difference, so that when tradition is made of them for purpose 
of a gift, a marriage portion, or any other object, the property in them is 
undoubtedly transferred. 
41. But things sold and delivered are 
not acquired by the buyer until he has paid the seller the price, or satisfied 
him in some way or other, as by procuring some one to be security, or by giving 
a pledge. And, although this is provided by a law of the Twelve Tables, yet it 
may be rightly said to spring from the law of nations, that is, the law of 
nature. But if the seller has accepted the credit of the buyer, the thing then 
becomes immediately the property of the buyer. 
42. It is immaterial whether the owner deliver the thing himself, or some one 
else by his desire. 
43. Hence, if any one is instructed by an owner with the uncontrolled 
administration of all his goods, and he sells and delivers anything which is a 
part of these goods, he passes the property in it to the person who receives the 
thing. 
44. Sometimes, too, the mere wish of the owner, without tradition, is sufficient 
to transfer the property in a thing, as when a person has lent, or let to you 
anything, or deposited anything with you, and then afterwards sells or gives it 
to you. For, although he has not delivered it to you for the purpose of the sale 
or gift, yet by the mere fact of his consenting to it becoming yours, you 
instantly acquire the property in it, as fully as if it had actually been 
delivered to you for the express purpose of passing the property. 
45. So, too, anyone who has sold goods deposited in a warehouse, as soon as he 
has handed over the keys of the warehouse to the buyer, transfers to the buyer 
the property in the goods. 
46. Nay, more, sometimes the intention of an owner, although directed only 
towards an uncertain person, transfers the property in a thing. For instance, 
when the praetors and consuls throw theirx-large sse to the mob, they do not know 
what each person in the mob will get; but as it is their intention that each 
should get what he gets, they make what each gets immediately belong to him. 
47. Accordingly, it is true to say that anything which is seized on, when 
abandoned by its owners, becomes the property of the person who takes possession 
of it. And anything is considered as abandoned which its owner has thrown away 
with a wish no longer to have it as a part of his property, as it therefore 
immediately ceases to belong to him. 
48. It is otherwise with respect to things thrown overboard in a storm, to 
lighten a vessel; for they remain the property of their owners; as it is evident 
that they were not thrown away through a wish to get rid of them, but that their 
owners and the ship itself might more easily escape the dangers of the sea. 
Hence, anyone who, with a view to profit himself by these, takes them away when 
washed on shore, or found at sea, is guilty of theft. And much the same may be 
said as to things which drop from a carriage in motion without the knowledge of 
their owners. 
II. Incorporeal Things.
Certain things, again, are corporeal, others incorporeal. 
1. Corporeal things are those which are by their nature tangible, as land, a 
slave, a garment, gold, silver, and other things innumerable. 
2. Incorporeal things are those which are not tangible, such as are those which 
consist of a right, as an inheritance, a usufructus, usus, or obligations in 
whatever way contracted. Nor does it make any difference that things corporeal 
are contained in an inheritance; fruits, gathered by the usufructuary, are 
corporeal; and that which is due to us by virtue of an obligation, is generally 
a corporeal thing, as a field, a slave, or money; while the right of 
inheritance, the right of usufructus, and the right of obligation, are 
incorporeal. 
3. Among things incorporeal are the rights over estates, urban and rural, which 
are also called servitutiones. 
III. Servitutiones.
The servitutiones of rural immovables are, the right of passage, the right of 
passage for beasts or vehicles, the right of way, the right of passage for 
water. The right of passage is the right of going or passing for a man, not of 
driving beasts or vehicles. The right of passage for beasts or vehicles is the 
right of driving beasts or vehicles over the land of another. So a man who has 
the right of passage simply has not the right of passage for beasts or vehicles; 
but if he has the latter right he has the former, and he may use the right of 
passing without having any beasts with him. The right of way is the right of 
going, of driving beasts or vehicles, and of walking; for the right of way 
includes the right of passage, and the right of passage for beasts or vehicles. 
The right of passage for water is the right of conducting water through the land 
of another. 
1. The servitutiones of urban immovables are those which appertain to buildings, 
and they are said to be servitutiones of urban immovables, because we term all 
edifices urban immovables, although really built in the country. Among these 
servitutiones are the following: that a person has to support the weight of an 
adjoining house, that a neighbor should have the right of inserting a beam into 
his wall, that he has to receive or not to receive the water that drops from the 
roof, or that runs from the gutter of another man's house on to his building, or 
into his court or drain; or that he is not to raise his house higher, or not to 
obstruct his neighbor's lights. 
2. Some think that among the servitutiones of rural estates are rightly included 
the right of drawing water, of watering cattle, of feeding cattle, of burning 
lime or digging sand. 
3. These servitutiones are called the servitutiones of immovables, because they 
cannot exist without immovables.
For no one can acquire or owe a servitude of a rural or urban immovable, unless 
he has an immovable belonging to him. 
4. If anyone wishes to create a right of this sort in favor of his neighbor, he 
must effect it by agreements and stipulations. A person can also, by testament, 
oblige his heir not to raise his house higher, not to obstruct his neighbor's 
lights, to permit a neighbor to insert a beam into his wall, or to receive the 
water from an adjoining roof; or, again, he may oblige his heir to allow a 
neighbor to go across his land, or to drive beasts or vehicles, or to conduct 
water across it. 
IV. Usufructus.
Usufructus is the right of using, and taking the fruits of things belonging to 
others, so long as the substance of the things used remains. It is a right over 
a corporeal thing, and if this thing perish, the usufructus itself necessarily 
perishes also. 
1. The usufructio is detached from the property; and this separation takes place 
in many ways; for example, if the usufructus is given to anyone as a legacy; for 
the heir has then the bare ownership, and the legatee has the usufructus; 
conversely, if the estate is given as a legacy, subject to the deduction of the 
usufructus, the legatee has the bare ownership, and the heir has the usufructus. 
Again, the usufructus may be given as a legacy to one person, and the estate 
minus this usufructus may be given to another. If any one wishes to constitute a 
usufructus otherwise than by testament, he must effect it by pacts and 
stipulations. But, lest the property should be rendered wholly profitless by the 
usufructus being forever detached, it has been thought right that there should 
be certain ways in which the usufructus should become extinguished, and revert 
to the property. 
2. A usufructus may be constituted not only of lands and buildings, but also of 
slaves, of beasts of burden, and everything else except those which are consumed 
by being used, for they are susceptible of a usufructus neither by natural nor 
by civil law. Among these things are wine, oil, garments, and we may almost say 
coined money; for it, too, is in a manner consumed by usus, as it continually 
passes from hand to hand. But the senate, thinking such a measure would be 
useful, has enacted that a usufructus even of these things may be constituted, 
if sufficient security be given to the heir; and, therefore, if the usufructus 
of money is given to a legatee, the money is considered to be given to him in 
complete ownership; but he has to give security to the heir for the repayment of 
an equal sum in the event of his death or his undergoing a capitis deminutio. 
All other things, too, of the same kind are delivered to the legatee so as to 
become his property; but their value is estimated and security is given for the 
payment of the amount at which they are valued, in the event of the legatee 
dying or undergoing a capitis deminutio. The senate has not then, to speak 
strictly, created a usufructus of these things, for that was impossible, but, by 
requiring security, has established a right analogous to a usufructus. 
3. The usufructus terminates by the death of the usufructuary, by two kinds of 
capitis deminutio, namely, the greatest and the middle, and also by not being 
used according to the manner and during the time fixed; all which points have 
been decided by our constitutio. The usufructus is also terminated if the 
usufructuary surrenders it to the owner of the property (a cession to a stranger 
would not have this effect); or, again, by the usufructuary acquiring the 
property, which is called consolidatio. Again, if a building is consumed by 
fire, or thrown down by an earthquake, or falls down through decay, the 
usufructus of it is necessarily destroyed, nor does there remain any usufructus 
due even of the soil on which it stood. 
4. When the usufructus is entirely extinguished, it is reunited to the property; 
and the person who had the bare ownership begins thenceforth to have full power 
over the thing. 
V. Usus and Habitatio.
The naked usus is constituted by the same means as the usufructus; and is 
terminated by the same means that make the usufructus to cease. 
1. The right of usus is less extensive than that of usufructus; for he who has 
the naked usus of lands, has nothing more than the right of taking herbs, fruit, 
flowers, hay, straw, and wood, sufficient for his daily supply. He is permitted 
to establish himself upon the land, so long as he neither annoys the owner, nor 
hinders those who are engaged in the cultivation of the soil. He cannot let, or 
sell, or give gratuitously his right to another, while a usufructuary may. 
2. He who has the usus of a house, has nothing more than the right of inhabiting 
it himself; for he cannot transfer this right to another; and it is not without 
considerable doubt that it has been thought allowable that he should receive a 
guest in the house, but he may live in it with his wife and children, and 
freedmen, and other free persons who may be attached to his service no less than 
his slaves are. A wife, in the same way, if it is she who has the usus of the 
house, may live in it with her husband.
3. So, too, he who has the usus of a slave, has only the right of himself using 
the labor and services of the slave: for he is not permitted in any way to 
transfer his right to another. And it is the same with regard to beasts of 
burden.
4. If the usus of a flock or herd, as, for instance, of a flock of sheep, be 
given as a legacy, the person who has the usus cannot take the milk, the lambs, 
or the wool, for these are among the fruits. But he may certainly make use of 
the flock to manure his land.
5. If the right of habitatio is given to anyone, either as a legacy or in any 
other way, this does not seem a usus or a usufructus, but a right that stands as 
it were by itself. From a regard to what is useful, and conformably to an 
opinion of Marcellus, we have published a decision, by which we have permitted 
those who have this right of habitatio, not only themselves to inhabit the place 
over which the right extends, but also to let to others the right of inhabiting 
it.
6. Let if suffice to have said thus much concerning servitutiones, usufructus, 
usus and habitatio. We shall treat of inheritances and obligationes in their 
proper places. We have already briefly explained how things are acquired by the 
law of nations; let us now examine how they are acquired by the civil law.
VI. Title Through Possession.
By the civil law it was provided, that if anyone by purchase, gift, or any other 
legal means, had bona fide received a thing from a person who was not the owner, 
but whom he thought to be so, he should acquire this thing by use if he held it 
for one year, if it were moveable, wherever it might be, or for two years, if it 
were an immoveable, but this if it were in the solum Italicum; the object of 
this provision being to prevent the ownership of things remaining in 
uncertainty. Such was the decision of the ancients, who thought the times we 
have mentioned sufficient for owners to search for their property, but we have 
come to a much better decision, from a wish to prevent owners being despoiled of 
their property too quickly, and to prevent the benefit of this mode of 
acquisition being confined to any particular locality. We have, accordingly, 
published a constitutio providing that movables be acquired by a usus extending 
for three years, and immovables by the "possession of long time," that is, ten 
years for persons present, and twenty years for persons absent; and that by 
these means, provided a just cause of possession precede, the ownership of 
things may be acquired, not only in Italy, but in every country subject to our 
empire. 
1. Sometimes, however, although the thing be possessed with perfect good faith, 
yet use, however long, will never give the property; as, for instance, when the 
possession is of a free person, a thing sacred or religious, or a fugitive 
slave. 
2. Things stolen, or seized by violence, cannot be acquired by use, although 
they have been possessed bona fide during the length of time above prescribed; 
for such acquisition is prohibited, as to things stolen, by the law of the 
Twelve Tables, and by the lex Atinia; as to things seized by violence, by the 
lex Julia et Plautia. 
3. When it is said that the acquisition by use of things stolen or seized by 
violence is prohibited by these laws, it is not meant that the thief himself, or 
he who possesses himself of the thing by violence, is unable to acquire the 
property, for another reason prevents them, namely, that their possession is 
mala fide; but no one else, although he has in good faith purchased or taken 
away from them, is able to acquire the property in use. Whence, as to movables, 
it does not often happen that a bona fide possessor gains the property in them 
by use. For whenever any one sees, or makes over for any other reason, a thing 
belonging to another, it is a theft. 
4. Sometimes, however, it is otherwise; for, if an heir, supposing a thing lent 
or let to the deceased, or deposited with him, to be a part of the inheritance, 
sells or gives it as a gift or dowry to a person who receives it bona fide, 
there is no doubt that the person receiving it may acquire the property in it by 
use; for the thing is not tainted with the vice of theft, as the heir who has 
bona fide alienated it as his own, has not been guilty of a theft. 
5. So if the usufructuary of a female slave sells or gives away her child, 
believing it to be his property, he does not commit theft; for there is no theft 
without the intention to commit theft. 
6. It may also happen in various other ways, that a man may transfer a thing 
belonging to another without committing a theft, so that the possessor acquires 
the property in it by use. 
7. As to movables, it may more easily happen that a person may, without 
violence, take possession of a place vacant by the absence or negligence of the 
owner, or his having died without a successor; and although his possession is 
mala fide, since he knows that he has seized on land not belonging to him, yet 
if he transfers it to a person who receives it bona fide, this person will 
acquire the property in it by long possession, as the thing he receives has 
neither been stolen nor seized by violence. The opinion of the ancients, who 
thought that there could be a theft of a piece of land or a place, is now 
abandoned, and there are imperial constitutiones which provide that no possessor 
of an immoveable shall be deprived of the benefit of a long and undoubted 
possession. 
8. Sometimes even a thing stolen or seized by violence may be acquired by use; 
for instance, if it has come back into the power of its owner, for then, the 
vice being purged, the acquisition by use may take place. 
9. Things belonging to our fiscus cannot be acquired by use. But Papinian has 
given his opinion that if, before bona vacantia have been reported to the 
fiscus, a bona fide purchaser receives any of them, he can acquire the property 
by use. And the Emperor Antoninus Pius, and the Emperors Severus and Antoninus, 
have issued rescripts in accordance with this opinion. 
10. Lastly, it is to be observed that a thing must be tainted with no vice, that 
the bona fide purchaser or person who possesses it from any other just cause may 
acquire it by use. 
11. But if a mistake is made as to the cause of possession, and it is wrongly 
supposed to be just, there is no usucapion. As, for instance, if any one 
possesses in the belief that he has bought, when he has not bought, or that he 
has received a gift, when no gift has really been made to him. 
12. Long possession, which has begun to reckon in favor of the deceased, is 
continued in favor of the heir or bonorum possessor, although he may know that 
the immoveable belongs to another person; but if the deceased commenced his 
possession mala fide, the possession does not profit the heir or bonorum 
possessor, although ignorant of this. And our constitutio has enacted the same 
with respect to usucapions, in which the benefit of possession is to be in like 
manner continued. 
13. Between the buyer and the seller, too, the Emperors Severus and Antoninus 
have decided by rescript that their several times of possession shall be 
reckoned together. 
14. It is provided by an edict of the Emperor Marcus, that a person who has 
purchased from the fiscus a thing belonging to another person, may repel the 
owner of the thing by an exception, if five years have elapsed since the sale. 
But a constitutio of Zeno of sacred memory has completely protected those who 
receive anything from the fiscus by sale, gift, or any other title, by providing 
that they themselves are to be at once secure, and made certain of success, 
whether they sue or are themselves sued in an actio, while they who think that 
they have a good ground of action as owners or mortgagees of the things 
alienated may bring an actio against the sacred treasury within four years. An 
imperial constitutio, which we ourselves have recently published, extends to 
those who have received as a gift anything from our palace, or that of the 
empress, the provisions of the constitutio of Zeno relative to the alienations 
of the fiscus. 
X. The Making of Wills.
The word testament is derived from testatio mentis; it testifies the 
determination of the mind. 
1. That nothing belonging to antiquity may be altogether unknown, it is 
necessary to observe, that formerly there were two kinds of testaments in use: 
the one was employed in times of peace, and was named calatic comitiis, the 
other was employed at the moment of setting out in battle, and was termed 
procinctum. A third species was afterwards added, called per aes libram; being 
effected by mancipatio, that is, an imaginary sale in the presence of five 
witnesses, and the libripens, all citizens of Rome, above the age of puberty, 
together with him who was called the emptor familiae. The two former kinds of 
testament fell into disuse even in ancient times; and that made per aes libram 
also, although it has continued longer in practice, has now in part ceased to be 
made use of. 
2. These three kinds of testament belonged to the civil law, but afterwards 
another kind was introduced by the edict of the praetor. By the ius honorarium 
no sale was necessary but the seals of seven witnesses were sufficient.
The seals of witnesses were not required by the civil law. 
3. But when the progress of society and the imperial constitutiones had produced 
a fusion of the civil and the praetorian law, it was established that the 
testament should be made all at one time, in the presence of seven witnesses 
(two points required by the civil law), with the subscription of the witnesses 
(a formality introduced by the constitutiones), and with their seals appended, 
according to the edict of the praetor. Thus the law of testament seems to have 
had a triple origin. The witnesses, and their presence at one continuous time 
for the purpose of giving the testament the requisite formality, are derived 
from the civil law; the subscriptions of the testator and witnesses, from the 
imperial constitutiones; and the seals of the witnesses and their number, from 
the edict of the praetor. 
4. To all these formalities we have enacted by our constitutio, as an additional 
security for the genuineness of testaments, and to prevent fraud, that the name 
of the heir shall be written in the handwriting either of the testator or of the 
witnesses; and that everything shall be done according to the tenor of that 
constitutio. 
5. All the witnesses may seal the testament with the same seal; for, as 
Pomponius says, what if the engraving on all seven seals were the same? And a 
witness may use a seal belonging to another person. 
6. Those persons can be witnesses with whom there is testamenti factio. But 
women, persons under the age of puberty, slaves, madmen, dumb persons, deaf 
persons, prodigals restrained from having their property in their power, and 
persons declared by law to be worthless and incompetent to witness, cannot be 
witnesses. 
7. A witness, who was thought to be free at the time of making the testament, 
was afterwards discovered to be a slave, and the Emperor Hadrian, in his 
rescript to Catonius Verus, and afterwards the Emperors Severus and Antoninus by 
rescript, declared, that they would aid such a defect in a testament, so that it 
should be considered as valid as if made quite regularly; since, at the time 
when the testament was sealed, this witness was commonly considered a free man, 
and there was no one to contest his status. 
8. A father, a son under his power, or two brothers under the power of the same 
father, may be witnesses to the same testament; for nothing prevents several 
persons of the same family being witnesses in a matter which only concerns a 
stranger. 
9. But no person under power of the testator can be a witness. And if a 
filiusfamilias makes a testament giving his castrense peculium, after leaving 
the army, neither his father, nor any one in power of his father, can be a 
witness. For, in this case, the law does not allow the testimony of a member of 
the same family. 
10. No person instituted heir, nor any one in subjection to him, nor his father, 
in whose power he is, nor his brothers under power of the same father, can be 
witnesses; for the whole business of making a testament is in the present day 
considered a transaction between the person who has purchased from the testator 
and the heir. But formerly there was great confusion; for although the ancients 
would never admit the testimony of the familiae emptor, nor of any one connected 
with him by the ties of patria potestas, yet they admitted that of the heir, and 
of persons connected with him by the ties of patria potestas, only exhorting 
them not to abuse their privilege. We have corrected this, making illegal what 
they endeavored to prevent by persuasion. For, in imitation of the old law 
respecting the familiae emptor, we refuse to permit the heir, who now represents 
the ancient familiae emptor, or any of those connected with the heir by the tie 
of patria potestas, to be, so to speak, witness in their own behalf; and 
accordingly we have not suffered the constitutiones of preceding emperors on the 
subject to be inserted in our code. 
11. But we do not refuse the testimony of legatees, or persons taking 
fideicommissa, or of persons connected with them, because they do not succeed to 
the rights of the deceased. On the contrary, by one of our constitutiones we 
have specially granted them this privilege; and we give it still more readily to 
persons in their power, and to those in whose power they are. 
12. It is immaterial whether a testament be written upon a tablet, upon paper, 
parchment, or any other substance. 
13. Any person may execute any number of duplicates of the same testament, each, 
however, being made with prescribed forms. This may be sometimes necessary; as, 
for instance, when a man who is going on a voyage is desirous to carry with him, 
and also to leave at home, a memorial of his last wishes; or for any other of 
the numberless reasons that may arise from the various necessities of mankind.
14. Thus much may suffice concerning written testaments. But if any one wishes 
to make a testament, valid by the civil law, without writing, he may do so, in 
the presence of seven witnesses, verbally declaring his wishes, and this will be 
a testament perfectly valid according to the civil law, and confirmed by 
imperial constitutiones. 
Book III 
Intestate Succession. 
A person dies intestate, who either has made no testament at all, or has made 
one not legally valid; or if the testament he has made is revoked, or made 
useless; or if no one becomes heir under it. 
1. The inheritances of intestates, by the law of the Twelve Tables, belong in 
the first place to the sui heredes. 
2. And, as we have observed before, those as sui heredes who, at the death of 
the deceased, were under his power; as a son or a daughter, a grandson or a 
granddaughter by a son, a great-grandson or great-granddaughter by a grandson of 
a son; nor does it make any difference whether these children are natural or 
adopted. We must also reckon among them those, who, though not born in lawful 
wedlock, nevertheless, according to the tenor of the imperial constitutiones, 
acquire the rights of sui heredes by being presented to the curiae of their 
cities; as also those to whom our own constitutiones refer, which enact that, if 
any person has lived with a woman not originally intending to marry her, but 
whom he is not prohibited to marry, and shall have children by her, and shall 
afterwards, feeling towards her the affection of a husband, enter into an act of 
marriage with her, and have by her sons or daughters, not only those born after 
the settlement of the dowry shall be legitimate, and in the power of the father, 
but also those born before, who gave occasion to the legitimacy of the children 
born after. And this law shall obtain, although no children are born subsequent 
to the making of the act of dowry, or those born are all a great-grandson or 
great-granddaughter, are not reckoned the sui heredes, unless the person 
preceding them in degree has ceased to be under the power of the decedent, 
either by death, or some other means, as by emancipation. For, if a son, when 
the grandfather died, was under the power of his father, the grandson cannot be 
suus heres of his grandfather; and so with regard to all other descendants. 
Posthumous children, also, who would have been under the power of their father, 
if they had been born in his lifetime, are sui heredes. 
3. Sui heredes may become heirs, without their knowledge, and even though 
insane; for in every case in which inheritances may be acquired without our 
knowledge, they may also be acquired by the insane. At the death of the father, 
ownership in an inheritance is at once continued; accordingly, the authority of 
a tutor is not necessary, as inheritances may be acquired by sui heredes without 
their knowledge: neither does an insane person acquire by assent of his curator, 
but by operation of law. 
4. But sometimes a child becomes a suus heres, although he was not under power 
at the death of his parent; as when a person returns from captivity after the 
death of his father. He is then made a suus heres by the ius postliminii. 
5. On the contrary, it may happen that a child who, at the death of his parent, 
was under his power, is not his suus heres: as when a parent after his decease, 
is adjudged to have been guilty of treason. and his memory is thus made 
infamous. He can then have no suus heres, as it is the fiscus that succeeds to 
his estate. In this case it may be said that there has in law been a sui heres, 
but that he has ceased to be so. 
6. A son, or a daughter, and a grandson or granddaughter by another son, are 
called equally to the inheritance; nor does the nearer in degree exclude the 
more remote; for it seems just that grandsons and granddaughters should succeed 
in the place of their father. For the same reason, a grandson or granddaughter 
by a son, and a great-grandson or great-granddaughter by a grandson, are called 
together. And since grandsons and granddaughters, great-grandsons and 
great-granddaughters, succeed in place of their parent, it appeared to follow 
that inheritances should not be divided per capita, but per stirpes; so that a 
son should possess one-half, and the grandchildren, whether two or more, of 
another son, the other half of the inheritance. So, where there were 
grandchildren by two sons, one or two perhaps by the one, and three or four by 
the other, the inheritance will belong half to the grandchild or the two 
grandchildren by the one son, and half to the three or four grandchildren by the 
other son. 
7. When it is asked whether such a person is a suus heres, we must look to the 
time at which it was certain that the deceased died without a testament, 
including therein the case of the testament being abandoned. Thus, if a son is 
disinherited and a stranger is instituted heir, and after the death of the son 
it becomes certain that the instituted heir will not be heir, either because he 
is unwilling or unable to be so, in this case the grandson of the deceased 
becomes the suus heres of his grandfather; for, at the time when it was certain 
that the deceased died intestate, there exists only the grandchild, and of this 
there can be no doubt. 
8. And although a child is born after the death of his grandfather, yet, if he 
was conceived in the lifetime of his grandfather, he will, if his father is 
dead, and his grandfather's testament abandoned, become the suus heres of his 
grandfather. But a child both conceived and born after the death of his 
grandfather, could not become the suus heres, although his father should die and 
the testament of his grandfather be abandoned; because he was never allied to 
his grandfather by any tie of relationship. Neither is a person adopted by an 
emancipated son to be reckoned among the children of the father of his adoptive 
father. And not only are these adoptive children of an emancipated son incapable 
of taking the inheritance as children of the deceased grandfather, but they 
cannot demand possession of the goods as the nearest agnati. Thus much 
concerning sui heredes. 
9. Emancipated children by the civil law have no right to the inheritance of 
their father; being no longer under the power of their parent, they are not his 
sui heredes, nor are they called to inherit by any other right under the law of 
the Twelve Tables. But the praetor, obeying natural equity, grants them the 
possession of goods called unde liberi, as if they had been under the power of 
their father at the time of his death, and this, whether they stand alone, or 
whether there are also others, who are sui heredes. Thus, when there are two 
children, one thus emancipated, and the other under power at his father's death, 
the latter, by the civil law, is alone the heir, and alone the suus heres: but, 
as the emancipated son, by the indulgence of the praetor, is admitted to his 
share, the suus heres becomes heir only of a part. 
10. But those who, after emancipation, have given themselves in adoption, are 
not admitted as children to the possession of the effects of their natural 
father, that is if, at the time of his death, they are still in their adoptive 
family. But, if, in the lifetime of their natural father, they have been 
emancipated by their adoptive father, they are then admitted to receive the 
goods of their natural father exactly as if they had been emancipated by him, 
and had never entered into the adoptive family. Accordingly, with regard to 
their adoptive father, they become from that moment strangers to him. But if 
they are emancipated by their adoptive father after the death of their natural 
father, they are equally considered as strangers to the adoptive father; and yet 
do not gain the position of children with regard to the inheritance of their 
natural father. This has been so laid down because it was unreasonable that it 
should be in the power of an adopter to determine to whom the inheritance of a 
natural father should belong, whether to his children, or to the agnati. 
11. The rights of adoptive children are therefore less than those of natural 
children, who, even after emancipation, retain the rank of children by the 
indulgence of the praetor, although they lose it by the civil law. But adopted 
children, when emancipated, lose the rank of children by the civil law, and are 
not aided by the praetor. And the distinction between the two cases is very 
proper, for the civil law cannot destroy natural rights; and children cannot 
cease to be sons and daughters, grandsons and granddaughters, because they cease 
to be sui heredes. But adopted children, when emancipated, become instantly 
strangers; for the rights and title of son or daughter, which they have only 
obtained by adoption, may be destroyed by another ceremony of the civil law, 
that, namely, of emancipation. 
12. The same rules are observed in the possession of goods which the praetor 
gives contra tabulas to children who have been passed over, that is, who have 
neither been instituted heirs, nor properly disinherited. For the praetor calls 
to this possession of goods those children under the power of their father at 
the time of his death, and those also who are emancipated; but he excludes those 
who are in an adoptive family at the decease of their natural father. So, too, 
adoptive children emancipated by their adoptive father, as they are not admitted 
to succeed their adoptive father ab intestato, much less are they admitted to 
possess the goods of their adoptive father contrary to his testament, for they 
cease to be included in the number of his children. 
13. It is, however, to be observed that children still remaining in an adoptive 
family, or who have been emancipated by their adoptive father, after the decease 
of their natural father, who dies intestate, although not admitted by the part 
of the edict calling children to the possession of goods, are admitted by 
another part, by which the cognati of the deceased are called. They are, 
however, only thus admitted in default of sui heredes, emancipated children, and 
agnati. For the praetor first calls the children, both the sui heredes and those 
emancipated, then the legitimi heredes, and then the cognati. 
14. Such were the rules that formerly obtained; but they have received some 
emendation from our constitutio relating to persons given in adoption by their 
natural parents. For cases have occurred in which sons have lost by adoption 
their succession to their natural parents, and, the tie of adoption being easily 
dissolved by emancipation, have lost the right of succeeding to either parent. 
Correcting, therefore, as usual, what is wrong, we have promulgated a 
constitutio enacting that when a natural father has given his son in adoption, 
the rights of the son shall be preserved exactly as if he had still remained in 
the power of his natural father, and no adoption had taken place; except only in 
this, that the person adopted may succeed to his adoptive father if he dies 
intestate. But, if the adoptive father makes a testament, the adoptive son can 
neither by the civil law nor under the praetorian edict obtain any part of the 
inheritance, whether he demands possession of the effects contra tabulas, or 
alleges that the testament is inofficious: for an adoptive father is under no 
obligation to institute or disinherit his adopted son, there being no natural 
tie between them, not even if the adopted son has been chosen among three 
brothers, according to the senatusconsultum Sabinianus, for even in this case 
the son does not obtain the fourth part of his adoptive father's effects, nor 
has he any actio whereby to claim it. But persons adopted by an ascendant are 
excepted in our constitutio; for, as natural and civil rights both concur in 
their favor, we have thought proper to preserve to this adoption its effect 
under the old law, as also to the arrogatio of a paterfamilias. But this, in all 
its details, may be collected from the tenor of the above-mentioned constitutio.
15. The ancient law, favoring descendants from males, called only grandchildren 
so descended to the succession as sui heredes, in preference to the agnati, 
while grandchildren born of daughters, and great-grandchildren born of 
granddaughters, were reckoned among cognati, and succeeded only after the agnati 
to their maternal grandfather and great-grandfather, or to their grandmother, or 
great grandmother, maternal or paternal. But the emperors would not suffer such 
a violence against nature to continue without an adequate alteration; and, 
inasmuch as the name of the grandchild and great-grandchild is common, as well 
to descendants by females as by males, they gave all the same right and order of 
succession. But, that persons whose privileges rested not only on nature but 
also on the ancient law might enjoy some peculiar advantage, they thought it 
right that the portions of grandchildren, great-grandchildren, and other lineal 
descendants of a female should be somewhat diminished, so that they should not 
receive so much by a third part as their mother or grandmother would have 
received, or, when the succession is the inheritance of a woman, as their father 
or grandfather, paternal or maternal would have received; and, although there 
were no other descendants, if they entered on the inheritance, the emperors did 
not call the agnati to the succession. And as, upon the decease of a son, the 
law of the Twelve Tables calls the grandchildren and great-grandchildren, male 
and female, to represent their father in the succession to their grandfather, so 
the imperial constitutiones calls them to take in succession the place of their 
mother or grandmother, subject only to the above-mentioned deduction of a third 
part. 
16. But, as there still remained matter of dispute between the agnati and the 
above-mentioned grandchildren, the agnati claiming the fourth part of the estate 
of the deceased by virtue of a constitutio, we have rejected this constitutio, 
and have not permitted it to be inserted into our code from that of Theodosius. 
And in the constitutio we have ourselves promulgated we have completely departed 
from the provisions of those former constitutiones, and have enacted that agnati 
shall take no part in the succession of the deceased, when there are 
grandchildren born of a daughter, or great-grandchildren born of a 
granddaughter, or any other descendants from a female in the direct line; as 
those in a collateral line ought not to be preferred to direct descendants. This 
constitutio is to prevail from the date of its promulgation in its full force, 
as we here again enact. And as the old law ordered, that between the sons of the 
deceased and his grandsons by a son, every inheritance should be divided per 
stirpes, and not per capita, so we also ordain that a similar distribution shall 
be made between sons and grandsons by a daughter, and between grandsons and 
granddaughters, great-grandsons and great-granddaughters, and all other 
descendants in a direct line; so that the children of either branch may receive 
the share of their mother or father, their grandmother or grandfather, without 
any diminution; and, if of the one branch there should be one or two children, 
and of the other branch three or four, then the one or two shall have one-half, 
and the three or four the other half of the inheritance. 
XIII. Obligationes.
Let us now pass to obligationes. An obligation is a tie of law, which binds us, 
according to the rules of our civil law, to render something. 
1. The principal division of obligationes is into two kinds, civil and 
praetorian. Civil obligationes are those constituted by the laws, or, at least, 
recognized by the civil law. Praetorian obligationes are those which a praetor 
has established by his own authority; they are also called honorary. 
2. A further division separates them into four kinds, for they arise ex 
contractu or quasi ex contractu, ex maleficio or quasi ex maleficio. Let us 
first treat of those which arise from a contract; which again are divided into 
four kinds, according as they are formed by the thing, by word of mouth, by 
writing, or by consent. Let us examine each kind separately. 
XIV. Other Ways of Contracting an Obligatio.
An obligatio may be contracted by the thing, as, for example, by giving a 
mutuum. This always consists of things which may be weighed, numbered, or 
measured, as wine, oil, corn, coin, brass, silver, or gold. In giving these 
things by number, measure or weight, we do so that they may become the property 
of those who receive them. The identical things lent are not returned, but only 
others of the same nature and quality; and hence the term mutuum, because what I 
give from being mine becomes yours. From this contract arises the actio termed 
condictio. 
1. A person, also, who receives a payment which is not due to him, and which is 
made by mistake, is bound re, i. e., by the thing; and the plaintiff may have 
against him an actio condictitia to recover what he has paid. For the condictio 
Si paret eum dare oportere may be brought against him, exactly as if he had 
received a mutuum. Thus a pupil, to whom a payment has been made by mistake 
without the authorization of his tutor, is not subject to a condictio indebitti, 
any more than he would be by the gift of a mutuum. This species of obligatio, 
however, does not seem to arise from a contract, since he, who gives in order to 
acquit himself of something due from him, intends rather to dissolve than to 
make a contract. 
2. A person, too, to whom a thing is given as a commodatum, i. e., is given that 
he may make use of it, is bound re, and is subject to the actio commodati. But 
there is a wide difference between him and a person who has received a mutuum; 
for the thing is not given him that it may become his property, and he therefore 
is bound to restore the identical thing he received. And, again, he who has 
received a mutuum, if by any accident, as fire, the fall of a building, 
shipwreck, the attack of thieves or enemies, he loses what he received, still 
remains bound. But he who has received a thing lent for his use, is indeed bound 
to employ his utmost diligence in keeping and preserving it; nor will it suffice 
that he should take the same care of it, which he was accustomed to take of his 
own property, if it appear that a more careful person might have preserved it in 
safety; but he has not to answer for loss occasioned by superior force, or 
extraordinary accident, provided the accident is not due to any fault of his. 
If, however, you take with you on a journey the thing lent you to make use of, 
and you lose it by the attack of enemies or robbers, or by shipwreck, you are 
undoubtedly bound to restore it. A thing is properly said to be commodatum when 
you are permitted to enjoy the use of it, without any recompense being given or 
agreed on; for, if there is any recompense, the contract is that of locatio, as 
a thing, to be a commodatum, must be lent gratuitously. 
3. A person with whom a thing is deposited is bound re, and is subject to the 
actio depositi, and must give back the identical thing which he received. But he 
is only answerable if he is guilty of fraud, and not for a mere fault, such as 
carelessness or negligence; and he cannot, therefore, be called to account if 
the thing deposited, being carelessly kept, is stolen. For he who commits his 
property to the care of a negligent friend, should impute the loss to his own 
want of caution. 
4. A creditor, also, who has received a pledge, is bound re, for he is obliged 
to restore the thing he has received, by the actio pigneratitia. But, inasmuch 
as a pledge is given for the benefit of both parties, of the debtor that he may 
borrow more easily, and of the creditor that repayment may be better secured, it 
has been decided that it will suffice if the creditor employs his utmost 
diligence in keeping the thing pledged; if, notwithstanding this care, it is 
lost by some accident, the creditor is not accountable for it, and he is not 
prohibited from suing for his debt. 
XV. Verbal Obligationes.
An obligatio by word of mouth is contracted by means of a question and an 
answer, when we stipulate that anything shall be given to, or done for us. It 
gives rise to two actiones---the conditio, when the stipulation is certain, and 
the actio ex stipulatu, when it is uncertain. The term stipulatio is derived 
from stipulum, a word employed by the ancients to mean "firm," and coming 
perhaps from stipes, the trunk of a tree. 
1. Formerly, the words used in making this kind of contract were as 
follows---Spondes? do you engage yourself? Spondeo, I do engage myself. 
Promittis? do you promise? Promitto, I do promise. Fidepromittis? do you promise 
on your good faith? Fidepromitto, I do promise on my good faith. Fideiubes? do 
you make yourself fideiussor? Fideiubeo, I do make myself fideiussor. Dabis? 
will you give? Dabo, I will give. Facies? will you do? Faciam, I will do. And it 
is immaterial whether the stipulatio is in Latin or in Greek, or in any other 
language, so that the parties understand it; nor is it necessary that the same 
language should be used by each person, but it is sufficient if the answer agree 
with the question. So two Greeks may contract in Latin. Anciently, indeed, it 
was necessary to use the solemn words just mentioned, but the constitutio of the 
Emperor Leo was afterwards enacted, which makes unnecessary this solemnity of 
the expressions, and only requires the apprehension and consent of each party, 
in whatever words it may be expressed. 
2. Every stipulatio is made simply, or with the introduction of a particular 
time, or conditionally. Simply, as "Do you engage to give five aurei?" in this 
case the money may be instantly demanded. With the introduction of a particular 
time, as when a day is mentioned on which the money is to be paid, as "Do you 
engage to give me aurei on the first of the kalends of March?" that which we 
stipulate to give at a particular time becomes immediately due, but cannot be 
demanded before the day arrives, nor can it even be demanded on that day, for 
the whole of the day is allowed to the debtor for payment, as it is never 
certain that payment has not been made on the day appointed until that day is at 
an end. 
3. But, if you stipulate thus "Do you engage to give me ten aurei annually, as 
long as I live?" the obligatio is understood to be made simply, and is 
perpetual; for a debt cannot be due for a time only; but the heir, if he demands 
payment, will be repelled by the exceptio pacti. 
4. A stipulatio is made conditionally, when the obligatio is made subject to the 
happening of some uncertain event, so that it takes effect if such a thing 
happens, or does not happen, as, for instance, "Do you engage to give five 
aurei, if Titius is made consul?" Such a stipulatio as "Do you engage to give 
five aurei if I do not go up to the Capitol?" is in effect the same as if the 
stipulatio had been, that five aurei should be given to the stipulator at the 
time of his death. From a conditional stipulatio, there arises only a hope that 
the thing will become due; and this hope we transmit to our heirs, if we die 
before the condition is accomplished. 
5. It is customary to insert a particular place in a stipulatio, as, for 
instance, "Do you engage to give me at Carthage?" and this stipulatio, although 
it appears to be made simply, yet necessarily implies a delay sufficient to 
enable the person who promises to pay the money at Carthage. And therefore, if 
anyone at Rome stipulates thus "Do you engage to give to me this day at 
Carthage?" the stipulatio is useless, because the thing promised is impossible.
6. Conditions, which relate to time present or past, either instantly make the 
obligatio void, or do not suspend it in any way; as, for instance, "If Titius 
has been consul, or if Maevius is alive, do you engage to give me?" If the thing 
mentioned is not really the case, the stipulatio is void; if it is the case, the 
stipulatio is immediately valid. Things certain, if regarded in themselves, 
although uncertain as far as our knowledge is concerned, do not delay the 
formation of the obligatio. 
7. Not only things, but acts, may be the subject of a stipulatio: as when we 
stipulate that something shall, or shall not, be done. And, in these 
stipulationes, it will be best to subjoin a penalty, lest the amount included in 
the stipulatio should be uncertain, and the plaintiff should therefore be 
obliged to prove how great his interest is. Therefore, if any one stipulates 
that something shall be done, a penalty ought to be added as thus: "If the thing 
is not done, do you engage to give ten aurei by way of penalty?" But, if by one 
single question a stipulatio is made that some things shall be done, and that 
other things shall not be done, there ought to be added some such clause as 
this: "If anything is done contrary to what is agreed on, or anything agreed on 
is not done, then do you engage to give ten aurei by way of penalty?" 
XVI. Obligatio By Consent.
Obligationes are formed by the mere consent of the parties in the contracts of 
sale, of letting to hire, of partnership, and of mandatum. An obligatio is, in 
these cases, said to be made by the mere consent of the parties, because there 
is no necessity for any writing, nor even for the presence of the parties: nor 
is it requisite that anything should be given to make the contract binding, but 
the mere consent of those between whom the transaction is carried on suffices. 
Thus these contracts may be entered into by those who are at a distance from 
each other by means of letters, for instance, or of messengers. In these 
contracts each party is bound to the other to render him all that equity 
demands, while in verbal obligationes one party stipulates and the other 
promises. 
XVII. Buying & Selling.
The contract of sale is formed as soon as the price is agreed upon, although it 
has not yet been paid, nor even an earnest given; for what is given as an 
earnest only serves as proof that the contract has been made. This must be 
understood of sales made without writing; for with regard to these we have made 
no alteration in the law. But, where there is a written contract, we have 
enacted that a sale is not to be considered completed unless an instrument of 
sale has been drawn up, being either written by the contracting parties, or at 
least signed by them, if written by others; or if drawn up by a tabellio, it 
must be formally complete and finished throughout; for as long as anything is 
wanting, there is room to retreat, and either the buyer or seller may retreat, 
without suffering loss; that is, if no earnest has been given. If earnest has 
been given, then, whether the contract was written or unwritten, the purchaser, 
if he refuses to fulfill it, loses what he has given as earnest, and the seller, 
if he refuses, has to restore double; although no agreement on the subject of 
the earnest was expressly made. 
1. It is necessary that a price should be agreed upon, for there can be no sale 
without a price. And the price must be fixed and certain. If the parties agree 
that the thing shall be sold at the sum at which Titius shall value it, it was a 
question much debated among the ancients, whether in such a case there is a sale 
or not. We have decided, that when a sale is made for a price to be fixed by a 
third person, the contract shall be binding under this condition---that if this 
third person does fix a price, the price to be paid shall be determined by that 
which he fixes, and that according to his decision the thing shall be delivered 
and the sale perfected. But if he will not or cannot fix a price, the sale is 
then void, as being made without any price being fixed on. This decision, which 
we have adopted with respect to sales, may reasonably be made to apply to 
contracts of letting to hire. 
2. The price should consist in a sum of money. It has been much doubted whether 
it can consist in anything else, as in a slave, a piece of land, or a toga. 
Sabinus and Cassius thought that it could. And it is thus that it is commonly 
said that exchange is a sale, and that this form of sale is the most ancient. 
The testimony of Homer was quoted, who says that part of the army of the Greeks 
procured wine by an exchange of certain things. The passage is this:- 
The long-haired Achaeans procured wine, some by giving copper, others by giving 
shining steel, others by giving hides, others by giving oxen, others by giving 
slaves. 
The authors of the opposite school were of a contrary opinion: they thought that 
exchange was one thing and sale another, otherwise, in an exchange, it would be 
impossible to say which was the thing sold, and which the thing given as the 
price; for it was contrary to reason to consider each thing as at once sold, and 
given as the price. The opinion of Proculus, who maintained that exchange is a 
particular kind of contract distinct from sale, has deservedly prevailed, as it 
is supported by other lines from Homer, and by still more weighty reasons 
adopted by preceding emperors: it has been fully treated in our Digests. 
3. As soon as the sale is contracted, that is, in the case of a sale made 
without writing, when the parties have agreed on the price, all risk attaching 
to the thing sold falls upon the purchaser, although the thing has not yet been 
delivered to him. Therefore, if the slave dies or receives an injury in any part 
of the body, or a whole or a portion of the house is burnt, or a whole or a 
portion of the land is carried by the force of a flood, or is diminished or 
deteriorated by an inundation, or by a tempest making havoc with the trees, the 
loss falls on the purchaser, and although he does not receive the thing, he is 
obliged to pay the price, for the seller does not suffer for anything which 
happens without any design or fault of his. On the other hand, if after the sale 
the land is increased by alluvion, it is the purchaser who receives the 
advantage, for he who bears the risk of harm ought to receive the benefit of all 
that is advantageous. If a slave who has been sold runs away or is stolen, 
without any fraud or fault on the part of the seller, we must inquire whether 
the seller undertook to keep him safely until he was delivered over; if he 
undertook this, what happens is at his risk; if he did not undertake it, he is 
not responsible. The same would hold in the case of any other animal or any 
other thing, but the seller is in any case bound to make over to the purchaser 
his right to a real or personal actio, for the person who has not delivered the 
thing is still its owner; and it is the same with regard to the actio of theft, 
and the actio damni iniuria. 
4. A sale may be made conditionally or unconditionally; conditionally, as, for 
example, "If Stichus suits you within a certain time, he shall be purchased by 
you as such a price." 
5. A sale is void when a person knowingly purchases a sacred or religious place, 
or a public place, such as a forum or basilica. If, however, deceived by the 
vendor, he has supposed that what he was buying was profane or private, as he 
cannot have what he purchased, he may bring an actio ex empto to recover 
whatever it would have been worth to him not to have been deceived. It is the 
same if he has purchased a freeman, supposing him to be a slave. 
Book IV 
Obligationes Arising From Delicta.
As we have treated in the preceding book of obligationes arising ex contractu 
and quasi ex contractu, we have now to treat of obligationes arising ex 
maleficio. Of the obligationes treated of in the last book, there were, as we 
have said, four kinds; of those we are now to treat of, there is but one kind, 
for they all arise from the thing, that is, from the delictum, as, for example, 
from theft, from robbery, or damage, or injury. 
1. Theft is the fraudulent dealing with a thing itself, with its use, or its 
possession; an act which is prohibited by natural law. 
2. The word furtum comes either from furvum, which means "black," because it is 
committed secretly, and often in the night; or from fraus; or from ferre, that 
is "taking away," or from the Greek word phor meaning a thief, which again comes 
from pherin, to carry away. 
3. Of theft there are two kinds, theft manifest and theft not manifest; for the 
thefts termed conceptum and oblatum are rather kinds of actiones attaching to 
theft than kinds of theft, as will appear below. A manifest theft is one whom 
the Greek term ep= autophors, being not only, one taken in the fact, but also 
one taken in the place where the theft is committed; as, for example, before he 
has passed through the door of the house where he has committed a theft, or in a 
plantation of olives, or a vineyard where he has been stealing. We must also 
extend manifest theft to the case of a thief seen or seized by the owner or any 
one else in a public or private place, while still holding the thing he has 
stolen, before he has reached the place where he meant to take and deposit it. 
But if he once reaches his destination, although he is afterwards taken with the 
thing stolen on him, he is not a manifest thief. What we mean by a not manifest 
thief may be gathered from what we have said, for a theft which is not a 
manifest theft is a not manifest theft. 
4. There is what is termed conceptum furtum, when a thing stolen has been sought 
and found in the presence of witnesses in any one's house; for although this 
person may not be the actual thief, he is liable to a special actio termed 
concepti. There is what is termed furtum oblatum, if a thing stolen has been 
placed in your hands and then seized in your house; that is, if the person who 
placed it in yours hands did so, that it might be found rather in your house 
than in his. For you, in whose house it had been seized, would have against him 
who placed it in your hands, although he were not the actual thief, a special 
actio termed oblati. There is also the actio prohibiti furti against a person 
who prevents another who wishes to seek in the presence of witnesses for a thing 
stolen; there is, too, by means of the actio furti non exhibiti, a penalty 
provided by the edict of the praetor against a person who has not produced a 
thing stolen which has been searched for and found in his possession. But these 
actiones, concepti, oblati, furti, prohibitii and furti non exhibiti, have 
fallen into disuse; for search for things stolen is not now made according to 
the ancient practice, and therefore these actiones have naturally ceased to be 
in use, as all who knowingly have received and concealed a thing stolen are 
liable to the actio furti nec manifesti. 
5. The penalty for manifest theft is quadruple the value of the thing stolen, 
whether the thief be a slave or a freeman; that for theft not manifest is 
double. 
6. It is theft, not only when anyone takes away a thing belonging to another, in 
order to appropriate it, but generally when anyone deals with the property of 
another contrary to the wishes of its owner. Thus, if the creditor uses the 
thing pledged or the depository the thing deposited, or the usuary employs the 
thing for another purpose than that for which it is given, it is a theft; for 
example, if anyone borrows plate on the pretense of intending to invite friends 
to supper, and then carries it away with him to a distance, or if anyone borrows 
a horse, as for a ride, and takes it much farther than suits such a purpose, or, 
as we find supposed in the writings of the ancients, takes it into battle. 
7. A person, however, who borrows a thing, and applies it to a purpose other 
than that for which it was lent, only commits theft, if he knows that he is 
acting against the wishes of the owner, and that the owner, if he were informed, 
would not permit it; for if he really thinks the owner would permit it, he does 
not commit a crime; and this is a very proper distinction, for there is no theft 
without the intention to commit theft. 
8. And even if the borrower thinks he is applying the thing borrowed contrary to 
the wishes of the owner, yet if the owner as a matter of fact approves of the 
application, there is, it is said, no theft. Whence the following question 
arises: Titius has urged the slave of Maevius to steal from his master certain 
things, and to bring them to him; the slave informs his master, who, wishing to 
seize Titius in the act, permits his slave to take certain things to Titius; is 
Titius liable to an actio furti, or to one servi corrupti, or to neither? This 
doubtful question was submitted to us, and we examined the conflicting opinions 
of the ancient jurists on the subject, some of whom thought Titius was liable to 
both these actiones, while others thought he was only liable to the actio of 
theft; and to prevent subtleties, we have decided that in this case both these 
actiones may be brought. For, although the slave has not been corrupted, and the 
case does not seem therefore within the rules of the actio servi corrupti, yet 
the intention to corrupt the slave is indisputable, and he is therefore to be 
punished exactly as if the slave had been really corrupted, lest his impunity 
should incite others to act in the same criminal way towards a slave more easy 
to corrupt. 
9. Sometimes there may be a theft of free persons, as if one of our children in 
our power is carried away. 
10. A man may even commit a theft of his own property, as, if a debtor takes 
from a creditor a thing he has pledged to him. 
11. A person may be liable to an actio of theft, although he has not himself 
committed a theft, as for instance, a person who has lent his aid and planned 
the crime. Among such is one who makes your money fall from your hand that 
another may seize upon it; or has placed himself in your way that another may 
carry off something belonging to you; or has driven your sheep or oxen that 
another may make away with them, or, to take an instance given by the old 
advocati, frightens the herd with a piece of scarlet cloth. But if such acts are 
only the fruits of reckless folly, with no design of assisting in the commission 
of a theft, the proper actio is one in factum. But if Maevius assists Titius to 
commit a robbery, both are liable to an actio of theft. A person, again, assists 
in a theft who places ladders under a window, or breaks a window or a door, that 
another may commit a theft; or who lends tools to break a door, or ladders to 
place under a window, knowing the purpose to which they are to be applied. But a 
person who does not actually assist, but only advises and urges the commission 
of a theft, is not liable to an actio of theft. 
12. Those who are in the power of a parent or master, if they steal anything 
belonging to the person in whose power they are, commit a theft. The thing 
stolen, in such a case, is considered to be furtiva, and therefore no right in 
it can be acquired by usucapion before it has returned into the hands of the 
owner; but no actio of theft can be brought, because the relation of the parties 
is such that no actio whatever can arise between them. But if the theft has been 
committed by the assistance and advice of another, as a theft is actually 
committed, this person will be subject to the actio of theft as a theft is 
undoubtedly committed through his means. 
13. An actio may be brought by any one who is interested in the safety of the 
thing, although he is not the owner; and the proprietor, consequently, cannot 
bring this actio unless he is interested in the thing not perishing. 
14. Hence, a creditor may bring this actio if a thing pledged to him is stolen, 
although his debtor is solvent, because it may be more advantageous to him to 
rely upon his pledge than to bring an actio against his debtor personally; so 
much so, that although it is the debtor himself that has stolen the thing 
pledged, yet the creditor can bring an actio of theft. 
15. So, too, if a fuller receives clothes to clcan, or a tailor receives them to 
mend for a certain fixed sum, and has them stolen from him, it is he and not the 
owner who is able to bring an actio of theft, for the owner is not considered as 
interested in their safety, having an actio locati, by which he may recover the 
thing stolen against the fuller or tailor. But if a thing is stolen from a bona 
fide purchaser, he is entitled, like a creditor, to an actio of theft, although 
he is not the proprietor. But an actio of theft is not maintainable by the 
fuller or tailor unless he is solvent, that is, unless he is able to pay the 
owner the value of the thing lost; for if the fuller or tailor is insolvent, 
then the owner, as he cannot recover anything from them, is allowed to bring an 
actio of theft, as he has in this case an interest in the safety of the thing. 
And it is the same although the fuller or tailor is partially solvent. 
16. What we have said of the fuller and tailor is applied by the ancients to the 
borrower. For, as the fuller by accepting a sum for his labor makes himself 
answerable for the safe-keeping of the thing, so does a borrower by accepting 
the use of the thing he borrows. But our wisdom has introduced in our decisions 
an improvement on this point, and the owner may now bring an actio commodati 
against the borrower, or of theft against the thief; but when once his choice is 
made, he cannot change his mind and have recourse to the other actio. If he 
elects to sue the thief, the borrower is quite freed; if he elects to sue the 
borrower, he cannot bring an actio of theft against the thief, but the borrower 
may, that is, provided that the owner elects to sue the borrower knowing that 
the thing has been stolen. If he is ignorant or uncertain of this, and therefore 
sues the borrower, and then subsequently learns the true state of the case, and 
wishes to have recourse to an actio of theft, he will be permitted to sue the 
thief without any difficulty being thrown in his way, for it was in ignorance of 
the real fact that he sued the borrower; unless, indeed, his claim has been 
satisfied by the borrower, for then the thief is quite free from any actio of 
theft on the part of the owner, but the borrower takes the place of the owner in 
the power of bringing this actio. On the other hand, it is very evident that if 
the owner originally brings an actio commodati, in ignorance that the thing has 
been stolen, and, afterwards learning this, prefers to proceed against the real 
thief, the borrower is thereby entirely freed, whatever may be the issue of the 
actio against the thief; as in the previous case, the thief would be freed as 
against the lender, whether the borrower was wholly or only partially able to 
satisfy the claim against him. 
17. A depository is not answerable for the safe-keeping of the thing deposited, 
but is only answerable for wilful wrong; therefore, if the thing is stolen from 
him, as he is not bound by the contract of deposit to restore it, and has no 
interest in its safety, he cannot bring an actio of theft, but it is the owner 
alone who can bring this actio. 
18. It should be observed that the question has been asked whether, if a person 
under the age of puberty, takes away the property of another, he commits a 
theft. The answer is that it is the intention that makes the theft; such a 
person is only bound by the obligation springing from the delictum if he is near 
the age of puberty, and consequently understands that he commits a crime. 
19. The actio of theft, whether brought to recover double or quadruple, has no 
other object than the recovery of the penalty. For the owner has also a means of 
recovering the thing itself, either by a vindicatio or a condictio. The former 
may be brought against the possessor, whether the thief or anyone else; the 
latter may be brought against the thief or the heir of the thief, although not 
in possession of the thing stolen. 
II. Goods Taken by Force.
A person who takes a thing belonging to another by force is liable to an actio 
of theft, for who can be said to take the property of another more against his 
will than he who takes it by force? And he is therefore rightly said to be an 
improbus fur. The praetor, however, has introduced a peculiar actio in this 
case, called vi bonorum raptorum; by which, if brought within a year after the 
robbery, quadruple the value of the thing taken may be recovered; but if brought 
after the expiration of a year, then the single value only may be brought even 
against a person who has only taken by force a single thing, and one of the most 
trifling value. But this quadruple of the value is not altogether a penalty, as 
in the actio furtum manifestum; for the thing itself is included, so that, 
strictly, the penalty is only three times the value. And it is the same, whether 
the robber was or was not taken in the actual commission of the crime. For it 
would be ridiculous that a person who uses force should be in a better condition 
than he who secretly commits a theft. 
1. As, however, this actio can only be brought against a person who robs with 
the intention of committing a wilful wrong, if anyone takes by force a thing, 
thinking himself, by a mistake, to be the owner, and, in ignorance of the law, 
believing it permitted an owner to take away, even by force, a thing belonging 
to himself from persons in whose possession it is, he ought to be held 
discharged of this actio, nor in such a case would he be liable to an actio of 
theft. But lest robbers, under cover of such an excuse, find means of gratifying 
their avarice with impunity, the imperial constitutiones have made a wise 
alteration, by providing that no one may carry off by force a thing that is 
moveable, or moves itself, although he thinks himself the owner. If any one acts 
contrary to these constitutiones, he, if the thing is his, ceases to be owner of 
it; if it is not, he is not only to restore the thing taken, but also to pay its 
value. The constitutiones have declared these rules applicable, not only in the 
case of moveables of a nature to be carried off by force, but also to the 
forcible entries made upon immovables, in order that every kind of violent 
robbery may be prevented. 
2. In this actio it is not necessary that the thing should have been a part of 
the goods of the plaintiff; for whether it has been a part of his goods or not, 
yet if it has been taken from among his goods, the actio may be brought. 
Consequently, if anything has been let, lent or given in pledge to Titius, or 
deposited with him, so that he has an interest in its not being taken away by 
force, as, for instance, he has engaged to be answerable for any fault committed 
respecting it; or if he possesses it bona fide, or has the usufructus of it, or 
has any other legal interest in its not being taken away by force, this actio 
may be brought, not to give him the ownership in the thing, but merely to 
restore him what he has lost by the thing being taken away from out of his 
goods, that is, from out of his property. And generally, we may say, that the 
same causes which would give rise to an actio of theft, if the theft is 
committed secretly, will give rise to this actio, if it is committed with force.
III. The Lex Aquilia.
The actio damni iniuriae is established by the lex Aquilia, of which the first 
chapter provides that if anyone shall have wrongfully killed a slave, or a 
four-footed beast, being one of those reckoned among cattle belonging to 
another, he shall be condemned to pay the owner the greatest value which the 
thing has possessed at any time within a year previous. 
1. As the law does not speak generally of four-footed beasts, but only of those 
which are reckoned among cattle, we may consider its provision as not applying 
to dogs or wild animals, but only to animals which may be properly said to feed 
in herds, as horses, mules, asses, sheep, oxen, goats, and also swine, for they 
are included in the term "cattle," for they feed in herds. Thus Homer says, as 
Laelius Marcianus quotes in his Institutes: 
You will find him seated by his swine, and they are feeding by the rock of 
Corax, near the spring Arethusa. 
2. To kill wrongfully is to kill without any right: consequently, a person who 
kills a thief is not liable to this actio, that is, if he could not otherwise 
avoid the danger with which he was threatened. 
3. Nor is a person made liable by this law who has killed by accident, provided 
there is no fault on his part, for this law punishes fault as well as wilful 
wrong-doing. 
4. Consequently, if anyone playing or practicing with a javelin pierces with it 
your slave as he goes by, there is a distinction made; if the accident befalls a 
soldier while in the camp, or other places appropriated to military exercises, 
there is no fault in the soldier, but there would be in anyone else besides a 
soldier, and the soldier himself would be in fault if he inflicted such an 
injury in any other place than one appropriated to military exercises. 
5. If, again, anyone, in pruning a tree, by letting a bough fall, kills your 
slave who is passing, and this takes place near a public way, or a way belonging 
to a neighbor, and he has not cried out to make persons take care, he is in 
fault; but if he has called out, and the passer-by would not take care, he is 
not to blame. He is also equally free from blame if he was cutting far from any 
public way, or in the middle of a field, even though he has not called out, for 
by such a place no stranger has a right to pass. 
6. So, again, a physician who has performed an operation on your slave, and then 
neglected to attend to his cure, so that the slave dies, is guilty of a fault.
7. Unskillfulness is also a fault, as, if a physician kills your slave by 
unskillfully performing an operation on him, or by giving him wrong medicines.
8. So, too, if a muleteer, through his want of skill, cannot manage his mules, 
and runs over your slave, he is guilty of a fault. As, also, he would be if he 
could not hold them on account of his weakness, provided that a stronger man 
could have held them in. The same decisions apply to an unskillful or infirm 
horseman, unable to manage his horse. 
9. The words above quoted "the greatest value the thing has possessed at any 
time within a year previously," mean that if your slave is killed, being at the 
time of his death lame, maimed, or one-eyed, but having been within a year quite 
sound and of considerable value, the person who kills him is bound to pay not 
his actual value, but the greatest value he ever possessed within the year. 
Hence, this actio may be said to be penal, as a person is bound under it not 
only for the damage he has done, but for much more; and, therefore, the actio 
does not pass against his heir, as it would have done if the condemnation had 
not exceeded the amount of the actual damage. 
10. It has been decided not by virtue of the actual wording of the law, but by 
interpretation, that not only is the value of the thing perishing to be 
estimated as we have said, but also the loss which in any way we incur by its 
perishing; as, for instance, if your slave having been instituted heir by some 
one is killed before he enters at your command on the inheritance, the loss of 
the inheritance should be taken account of. So, too, if one pair of mules, or a 
set of four horses, or one slave of a band of comedians, is killed, account is 
to be taken not only of the value of the thing killed, but also of the 
diminished value of what remains. 
11. The master of a slave who is killed may bring a private actio for the 
damages given by the lex Aquilia, and also bring a capital actio against the 
murderer. 
12. The second chapter of the lex Aquilia is not now in use. 
13. The third chapter provides for every kind of damage; and therefore, if a 
slave, or a four-footed beast, of those reckoned among cattle, is wounded, or a 
four-footed beast of those not reckoned among cattle, as a dog or wild beast, is 
wounded or killed, an actio may be brought under the third head. Compensation 
may also be obtained under it for all wrongful injury to animals or inanimate 
things, and, in fact, for anything burnt, broken, or fractured, although the 
word broken ("ruptum") would have sufficed for all these cases; for a thing is 
ruptum which in any way is spoilt ("corruptum"), so that not only things 
fractured or burnt, but also things cut, bruised, split, or in any way destroyed 
or deteriorated may be said to be rupta. It has also been decided that any one 
who mixes anything with the oil or wine of another, so as to spoil the goodness 
of the wine or oil, is liable under this head of the lex Aquilia. 
14. It is evident that as a person is liable under the first head, if by wilful 
injury or by his fault he kills a slave or a four-footed beast, so by this head 
a person is liable for every other damage if there is wrongful injury or fault 
in what he does. But in this case the offender is bound to pay the greatest 
value the thing has possessed, not within the year next preceding, but the 
thirty days next preceding. 
15. Even the word plurimi, i. e., of the greatest value, is not expressed in 
this case. But Sabinus was rightly of opinion that the estimation ought to be 
made as if this word was in the law, since it must have been that the plebeians, 
who were the authors of this law on the motion of the tribune Aquilius, thought 
it sufficient to have used the word in the first head of the law. 
16. But the direct actio under this law cannot be brought if anyone has, with 
his own body, done damage, and consequently utiles actiones are given against 
the person who does damage in any other way, as, for instance, a utilis actio is 
given against one who shuts up a slave or a beast, so as to produce death by 
hunger; who drives a horse so fast as to knock him to pieces, or drives cattle 
over a precipice, or persuades another man's slave to climb a tree, or go down 
in a well, and the slave in climbing or descending is killed or maimed. But if 
any one has flung the slave of another from a bridge or a bank into a river, and 
the slave is drowned, then, as he has actually flung him down, there can be no 
difficulty in deciding that he has caused the damage with his own body, and 
consequently he is directly liable under the lex Aquilia. But if no damage has 
been done by the body, nor to the body, but damage has been done in some other 
way, the actio directa and the actio utilis are both inapplicable, and an actio 
in factum is given against the wrongdoer; for instance, if any one through 
compassion has loosed the fetters of a slave, to enable him to escape. 
IV. Injuria.
Injuria, in its general sense, signifies every action contrary to law; in a 
special sense, it means, sometimes, the same as contumelia ("outrage"), which is 
derived from contemnere, the Greek ubris; sometimes the same as culpa ("fault"), 
in Greek adikama as in the lex Aquilia, which speaks of damage done injuria; 
sometimes it has the sense of iniquity, injustice, or in Greek adikia; for a 
person against whom the praetor or judge pronounces an unjust sentence is said 
to have received an injuria. 
1. An injuria is committed not only by striking with the fists, or striking with 
clubs or the lash, but also by shouting until a crowd gathers around any one; by 
taking possession of anyone's goods pretending that he is a debtor to the 
inflictor of the injury who knows he has no claim on him; by writing, composing, 
or publishing a libel or defamatory verses against anyone, or by maliciously 
contriving that another does any of these things; by following after an honest 
woman, or a young boy or girl; by attempting the chastity of any one; and in 
short, by numberless other acts. 
2. A man may receive an injuria, not only in his own person, but in that of his 
children in his power, and even in that of his wife, according to the opinion 
that has prevailed. If, therefore, you injure a daughter in the power of her 
father, but married to Titius, the actio for the injury may be brought not only 
in the name of the daughter herself, but also in that of the father or. husband. 
But, if a husband has sustained an injuria, the wife cannot bring the actio 
injuriarum, for the husband is the protector of the wife, not the wife of the 
husband. The father-in-law may also bring this actio in the name of his 
daughter-in-law, if her husband is in his power. 
3. An injuria cannot, properly speaking, be done to a slave, but it is the 
master who, through the slave, is considered to be injured; not, however, in the 
same way as through a child or wife, but only when the act is of a character 
grave enough to make it a manifest insult to the master, as if a person has 
flogged severely the slave of another, in which case this actio is given against 
him. But a master cannot bring an actio against a person who has collected a 
crowd round his slave, or struck him with his fist. 
4. If an injuria has been done to a slave held in common, equity demands that it 
shall be estimated not according to their respective shares in him, but 
according to their respective position, for it is the masters who are injured.
5. If Titius has the usufructus, and Maevius the property in a slave, the 
injuria is considered to be done rather to Maevius than to Titius. 
6. If the injury has been done to a free man, who serves you bona fide, you have 
no actio, but he can bring an actio in his own name, unless he has been injured 
merely to insult you, for, in that case, you may bring the actio injuriarum. So, 
too, with regard to a slave of another who serves you bona fide, you may bring 
this actio whenever the slave is injured for the purpose of insulting you. 
7. The penalty for injuries under the law of the Twelve Tables was a limb for a 
limb, but if only a bone was fractured, pecuniary compensation being exacted 
proportionate to the great poverty of the times. Afterwards, the praetor 
permitted the injured parties themselves to estimate the injury, so that the 
iudex should condemn the defendants to pay the sum estimated, or less, as he may 
think proper. The penalty appointed by the Twelve Tables has fallen into 
desuetude, but that introduced by the praetors, and termed honorary, is adopted 
in the administration of justice. For, according to the rank and character of 
the person injured, the estimate is greater or less; and a similar gradation is 
observed, not improperly, even with regard to a slave, one amount being paid in 
the case of a slave who is a steward, a second in that of a slave holding an 
office of the intermediate class, and a third in that of one of the lowest rank, 
or one condemned to wear fetters. 
8. The lex Cornelia also speaks of injuriae, and introduced an actio injuriarum, 
which may be brought when anyone alleges that he has been struck or beaten, or 
that his house has been broken into. And the term "his house" includes one which 
belongs to him and in which he lives, or one he hires, or one in which he is 
received gratuitously or as a guest. 
9. An injuria is said to be of a grave character, either from the nature of the 
act, as if any one is wounded or beaten with clubs by another, or from the 
nature of the place, as when an injury is done in a theater, a forum, or in the 
presence of the praetor; sometimes from the quality of the person, as when it is 
a magistrate that has received the injuria, or a senator has sustained it at the 
hands of a person of low condition, or a parent or patron at the hands of a 
child or freedman. For the injuria done to a senator a parent or a patron is 
estimated differently from an injury done to a person of low condition or to a 
stranger. Sometimes it is the part of the body injured that gives the character 
to the injuria as if any one had been struck in the eye. Nor does it make any 
difference whether such an injuria has been done to a paterfamilias or a 
filiusfamilius, it being in either case considered of a grave character. 
10. Lastly, it must be observed that in every case of injuria he who has 
received it may bring either a criminal or a civil actio. In the latter, it is a 
sum estimated, as we have said, that constitutes the penalty; in the former, the 
iudex, in the exercise of his duty, inflicts on the offender an extraordinary 
punishment. We must, however, remark that a constitutio of Zeno permits men of 
the rank of illustris, or any higher rank, to bring or defend the actio 
injuriarum if brought criminally by a procurator, as may be seen more clearly by 
reading the constitutio itself. 
11. Not only is he liable to the actio injuriarum who has inflicted the injury, 
as, for instance, the person who has struck the blow; but he also who has 
maliciously caused or contrived that any one should be struck in the face with 
the fist. 
12. This actio is extinguished by a person dissembling to have received the 
injury; and therefore, a person who has taken no account of the injury, that is, 
who immediately on receiving it has shown no resentment at it, cannot afterwards 
change his mind and resuscitate the injury he has allowed to rest.
Source:
From: Oliver J. Thatcher, ed., The Library of Original Sources (Milwaukee: 
University Research Extension Co., 1907), Vol. III: The Roman World, pp. 
100-166.
Scanned in and modernized by Dr. Jerome S. Arkenberg, Dept. of History, Cal. 
State Fullerton.
This text is part of the Internet Medieval Source Book. The Sourcebook is a 
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 Paul Halsall June 1998 
halsall@murray.fordham.edu