Giovanni Sforza was born 1466, and died 1510. He married Lucrezia Borgia on 1493. She was born 1480 in Roma, and died 1519 in Ferrara.
Costanzo Sforza was born 1447 in Pesaro, and died 1483 in Montelabate. He married Fiora Boni. She died UNKNOWN.
Francesco I Alessandro Sforza was born 1401 in San Miniato, Tuscany, and died MAR 1464/65 in Milano. He married Blanche Maria Visconti on 25 OCT 1441. She was born 31 MAR 1425, and died OCT 1468 in Cremora.
Alessandro Sforza was born 1409, and died 1473. He married Costanza Varano on 1444. She was born 1428, and died 1447.
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