Ercole I d'Este
| Ercole I d'Este | |
|---|---|
| Duke of Ferrara, Duke of Modena and Reggio | |
| Reign | 20 August 1471 – 25 January 1505 |
| Predecessor | Borso d'Este |
| Successor | Alfonso I d'Este |
| Born | 26 October 1431 Ferrara, Duchy of Ferrara |
| Died | 25 January 1505 (aged 73) Ferrara, Duchy of Ferrara |
| Spouse | Eleonora d'Aragon |
| Issue | Isabella Beatrice Alfonso Ferrante Ippolito Sigismondo (illeg.) Lucrezia (illeg.) Giulio |
| House | Este |
| Father | Nicolò III d'Este |
| Mother | Ricciarda of Saluzzo |
Ercole I d'Este (English: Hercules I; 26 October 1431 – 25 January 1505) was Duke of Ferrara, Modena, and Reggio from 1471 until his death in 1505. A member of the House of Este, he was known for his patronage of the arts and for strengthening the duchy's economy and political position. He was nicknamed North Wind and The Diamond.