1. University of Pennsylvania, Ms. Codex 498 DS ID: DS1540 Title: Notarial document Place: Ferrara Date: 1506-1668.
2. Newberry Library, VAULT folio Case MS 5321 DS ID: DS18247 Title: Cartulary Place: Ferrara and Italy Date: 1530-1586.
3. Columbia University Rare Book & Manuscript Library, MS X893 M582 DS ID: DS18997 Title: Fees Place: Italy Date: 15--