1. University of Pennsylvania, Misc Mss (Large) Box 1 Folder 20 DS ID: DS834 Title: Miscellaneous manuscripts (Large), Author: Agnes de Cavaciis Date: 1397.
2. University of Pennsylvania, Misc Mss (Large) Box 2 Folder 18 DS ID: DS848 Title: Miscellaneous manuscripts (Large), Author: Christianus Joannes de Villabalzana Date: 1490.