511. University of Pennsylvania, Ms. Coll. 742 Folder 14 Title: Legal claim Author: Baldinus Ceccharini Date: 1337.
512. University of Pennsylvania, Ms. Coll. 742 Folder 16 Title: Giovanni Piccolomini guardianship agreement, Author: Giovanni Piccolomini Date: 1351.
513. University of Pennsylvania, Ms. Coll. 742 Folder 17 Title: Records Author: Carlo Blasii de Piccolomini Date: 1363.
514. University of Pennsylvania, Ms. Coll. 742 Folder 1 Title: Conditions for peace Author: Cacciacomes Date: 1197?
515. University of Pennsylvania, Ms. Coll. 742 Folder 2 Title: Notarial documents Author: Pietro Parenzi Date: 1239.
516. University of Pennsylvania, Ms. Coll. 742 Folder 3 Title: Legal documents Author: Biccherna Date: 1244.
517. University of Pennsylvania, Ms. Coll. 742 Folder 4 Title: Notarial documents Author: Siena Date: 1248.
518. University of Pennsylvania, Ms. Coll. 742 Folder 5 Title: Legal documents Author: Ildibrandinus Date: 1251.
519. University of Pennsylvania, Ms. Coll. 742 Folder 6 Title: Notarial documents Author: Piccolomo Oltremonti Date: 1254.
520. University of Pennsylvania, Ms. Coll. 742 Folder 7 Title: Decision Author: General council of Guelfs Date: 1276.