921. University of Pennsylvania, Ms. Coll. 752 Title: Family documents Author: Concini family Date: 1572-1685.
922. University of Pennsylvania, Ms. Coll. 753 Title: Family documents Author: Uguccioni family Date: 1520-1534.
923. University of Pennsylvania, Ms. Coll. 754 Title: Family documents Author: Detti family Date: 1578-1591.
924. University of Pennsylvania, Ms. Coll. 755 Title: Family documents Author: Sangalletti family Date: 1570-1609.