341. University of Pennsylvania, Ms. Coll. 742 Folder 16 Title: Giovanni Piccolomini guardianship agreement, Author: Giovanni Piccolomini Date: 1351.
342. University of Pennsylvania, Ms. Coll. 742 Folder 17 Title: Records Author: Carlo Blasii de Piccolomini Date: 1363.
343. University of Pennsylvania, Ms. Coll. 742 Folder 18 Title: Decision Author: Consiglio Generale Date: 1363.
344. University of Pennsylvania, Ms. Coll. 742 Folder 19 Title: Petition Author: Carlo Blasii de Piccolomini Date: 1368-1371.
345. University of Pennsylvania, Ms. Coll. 742 Folder 20 Title: Notarial documents Author: Siena Date: 1374.
348. University of Pennsylvania, Ms. Coll. 742 Folder 23 Title: Terms of payment Author: Tengoccio d'Enea de Piccolomini Date: 1387.
349. University of Pennsylvania, Ms. Coll. 742 Folder 24 Title: Claim Author: Fazio de Piccolomini Date: 1392.
350. University of Pennsylvania, Ms. Coll. 742 Folder 25 Title: Privileges Author: Balia of Siena Date: 1403.