Huguccio

fl. 1180–1210

a272

Other name(s): Uguccione, da Pisa, Bishop of Ferrara (LC); Hugo; Uguccione

Summa Paris B.N. lat. 15397

c.1174–1179

a531

Continuatio prima ad Summam Huguccionis

1185–1187

a572

Gratianus

fl. c.1125–1140

a242

Other name(s): Gratian (LC); Gratien; Graciano; Graziano

Johannes Fauentinus

d. 1190

a294

Other name(s): Johannes, Faventinus (LC); John of Faenza; Jean de Faenza; Giovanni de Faenza; Johannes Cavalerius; Magister Johannes

Introductio ad Decretum ‘Hoc opus inscribitur’

c. early 1140s

a278

Introductio ad Decretum ‘In prima parte agitur’

1140s

a279

Philippus

late 12th c.

a384

Apparatus Madritiensis

post 1210/12

a578

Other name(s): Madrid apparatus

Irnerius

fl. c. 1112 – c. 1125

c000

Other name(s): Irnerius, active 12th century (LC); Irnerio; Irnerius Bononiensis; Wernerius; Warnerius; Garnerius; Guarnerius