Obizzo Andrea Visconti, signore di Massino, Albizzate e Besnate

-https://www.wikitree.com/wiki/Visconti-34

-http://fmg.ac/Projects/MedLands/MILAN.htm#_Toc359999140

2. OBIZZO Visconti (-after 1258). The primary source which confirms his parentage has not yet been identified.

m FIORINA Mandelli, daughter of RUFFINO Mandelli & his wife Aldesia Pietrasanta. The primary source which confirms her parentage and marriage has not yet been identified. Obizzo & his wife had two children:

• /!\ a) TIBALDO Visconti (-beheaded Gallarate 1276). .... m ANASTASIA Pirovano, niece of Cardinal Uberto Pirovano Archbishop of Milan, daughter of --- (-1276, bur [Milan San Eustorgio]). ... [four] children:
• b) PIETRO Visconti (-after 1301).