1. University of Pennsylvania, Ms. Coll. 591 Folder 36 DS ID: DS1788 Title: Pontifical Author: Catholic Church Date: between 1075 and 1099.
2. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 1078 DS ID: DS9755 Title: Pontifical Author: Catholic Church Place: France Date: between 1385 and 1399