Stefano Visconti, Signore di Arona, was born circa 1288 in Milan, Italy to Matteo I Visconti (1250-1322) and Bonacosa Borri (c1254-1321) and died 4 July 1337 Milan, Italy of unspecified causes. He married Valentina Doria (1290-1359) 1318 JL .
|Offspring of Stefano Visconti and Valentina Doria (1290-1359)|
|Matteo II Visconti (c1319-1355)|
|Galeazzo II Visconti (c1320-1378)||1320||4 August 1378||Blanche Marie de Savoie (1336-1387)|
|Bernabò Visconti (1323-1385)||1323 Milan, Italy||18 December 1385 Trezzo, Italy||Beatrice Regina della Scala (c1331-1384)|