1. Free Library of Philadelphia, Lewis E M 7:1 DS ID: DS4719 Title: Decretals Place: France Date: 1250-1299
2. Free Library of Philadelphia, Lewis E M 16:8-9 DS ID: DS4919 Title: Decretals Place: Pontigny and France Date: 1150-1199
3. Free Library of Philadelphia, Lewis E M 66:17 DS ID: DS5597 Title: Decretals Place: France Date: 1300-1325