1. University of Pennsylvania, Ms. Codex 1247 Title: Record of sale Author: Niccolò D'Andrea Piccolomini Place: Siena Date: 1469-1476.
2. University of Pennsylvania, Ms. Codex 1249 Title: Contracts Author: Pius III Place: Siena Date: between 1492 and 1502. [1502?]
3. University of Pennsylvania, Oversize Ms. Codex 1460 Title: Miscellanea storica di Guastalla. Author: Torelli family Place: Italy Date: 1492-1561, 1725.
4. University of Pennsylvania, Ms. Coll. 742 Folder 33 Title: Petition Author: Simone di Nicolo Petroni Date: 1439.
5. University of Pennsylvania, Ms. Coll. 742 Folder 40 Title: Deed Author: Nicolaccio de' Mignanellis Date: 1467.
6. University of Pennsylvania, Ms. Coll. 742 Folder 41 Title: Property lien Author: Abbadia San Salvatore Date: 1469.
7. University of Pennsylvania, Ms. Coll. 742 Folder 44 Title: Deed Author: Giovanni di Fazio Piccolomini Date: 1470.
8. University of Pennsylvania, Ms. Coll. 742 Folder 45 Title: Deed Author: Francesco Bertini Date: 1477.
9. University of Pennsylvania, Ms. Coll. 742 Folder 46 Title: Deed Author: Adam Luce Dominici Date: 1481.