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Male Alfonso I. Este, d' Click to view Alfonso I. Este, d' in the family tree View timeline for this person's branch of the family tree

Alfonso I. was born on July 21st, 1476.  Alfonso I.'s father was Ercole I. Este, d' and his mother was Eleonora Napoli, di.  His paternal grandparents were Niccolo III. Este, d' and Ricciarda Saluzzo, di; his maternal grandparents were Ferrante I. Napoli, di and Isabella Chiaramonte, di. He had three brothers and two sisters, named Ferdinando, Ippolito, Sigimondo, Isabella and Beatrice.  He was the third oldest of the six children. He had a half-brother named Giulio.  He died at the age of 58 on October 31st, 1534.

Family Details of Alfonso I.'s family with Anna Sforza

Family Details of Alfonso I.'s family with Lucrezia Borgia