2. University of Pennsylvania, Ms. Coll. 742 Folder 107 Title: Minutes Author: Università de' mercanti (Siena) Date: 1399.
3. University of Pennsylvania, Ms. Coll. 742 Folder 13 Title: Legal documents Author: Franciscans Date: 1335.
4. University of Pennsylvania, Ms. Coll. 742 Folder 15 Title: Assumption of guardianship Author: Nado de Tolomeo Date: 1349.
5. University of Pennsylvania, Ms. Coll. 742 Folder 16 Title: Giovanni Piccolomini guardianship agreement, Author: Giovanni Piccolomini Date: 1351.
6. University of Pennsylvania, Ms. Coll. 742 Folder 17 Title: Records Author: Carlo Blasii de Piccolomini Date: 1363.
7. University of Pennsylvania, Ms. Coll. 742 Folder 18 Title: Decision Author: Consiglio Generale Date: 1363.
8. University of Pennsylvania, Ms. Coll. 742 Folder 19 Title: Petition Author: Carlo Blasii de Piccolomini Date: 1368-1371.
9. University of Pennsylvania, Ms. Coll. 742 Folder 20 Title: Notarial documents Author: Siena Date: 1374.