1. University of Pennsylvania, Ms. Coll. 742 Folder 123 DS ID: DS1826 Title: Papal bull Author: Clement VII Date: 1529.
2. University of Pennsylvania, Ms. Coll. 742 Folder 78 DS ID: DS1900 Title: Papal bull Author: Clement VII Date: 1529.
3. Harvard University, MS Riant 27 DS ID: DS11053 Title: Privilege Author: Clement VII Date: 1532 Apr. 15.