1. Free Library of Philadelphia, Lewis E 202 DS ID: DS4546 Title: Compendium historiae in genealogia Christi Author: Peter of Poitiers Place: England
2. The Huntington Library, Art Museum, and Botanical Gardens, mssHM 46554 DS ID: DS9979 Title: Distinctiones Author: Peter of Poitiers Place: England Date: between 1200 and 1215