1. University of Rochester, (cod. d 2 parchment wrapper) DS ID: DS28558 Title: Decretum Author: Gratian Place: ItalySouthern FranceSpain Date: 13th-14th century
2. Princeton University, South wall 19 Garrett MS. 97e DS ID: DS2218 Title: Decretals Author: Gratian Place: Bologna and Italy Date: between 1250 and 1300