St. Gall Stiftsbibliothek 673

33 Causae

(1050 canons)

St Gall, Stiftsbibliothek 673, fol. 144

No much Roman Law

Gratian I

Firenze, Biblioteca Nazionale Centrale, Conventi soppressi A.1.402

A Little More Roman Law

101 Distinctiones

36 Causae

De penitentia (C.33 q.3)

(1860 canons)

Gratian II

101 Distinctiones

36 Causae

De penitentia (C.33 q.3)

De consecratione

(3945 canons)

Köln, Erzbischöfliche Diözesan- und Dombibliothek 127, fol. 194v

`Over 100 passages taken from Roman law

Pennington, "Biography of Gratian"