1. University of Pennsylvania, Misc Mss Box 6 Folder 23 Title: Miscellany Author: Edmund de Dronfeld Date: 1345.
3. University of Pennsylvania, Ms. Coll. 742 Folder 106 Title: Legal documents Author: Roman Catholic Archdiocese of Siena Date: 1331.
4. University of Pennsylvania, Ms. Coll. 742 Folder 107 Title: Minutes Author: Università de' mercanti (Siena) Date: 1399.
5. University of Pennsylvania, Ms. Coll. 742 Folder 10 Title: Notarial documents Author: Jacopo Piccolomini-Ammannati Date: 1307.
7. University of Pennsylvania, Ms. Coll. 742 Folder 12 Title: Land contract Author: Matteo Piccolomini Date: 1322.
8. University of Pennsylvania, Ms. Coll. 742 Folder 13 Title: Legal documents Author: Franciscans Date: 1335.
9. University of Pennsylvania, Ms. Coll. 742 Folder 14 Title: Legal claim Author: Baldinus Ceccharini Date: 1337.
10. University of Pennsylvania, Ms. Coll. 742 Folder 15 Title: Assumption of guardianship Author: Nado de Tolomeo Date: 1349.