Francis Hyacinth, Duke of Savoy
| Francis Hyacinth | |||||
|---|---|---|---|---|---|
Portrait by Francesco Cairo, between 1635–1650 | |||||
| Duke of Savoy | |||||
| Reign | 7 October 1637 – 4 October 1638 | ||||
| Predecessor | Victor Amadeus I | ||||
| Successor | Charles Emmanuel II | ||||
| Regent | Christine of France | ||||
| Born | 14 September 1632 Castle of Valentino, Turin, Savoy | ||||
| Died | 4 October 1638 (aged 6) Castle of Valentino | ||||
| |||||
| House | Savoy | ||||
| Father | Victor Amadeus I, Duke of Savoy | ||||
| Mother | Christine of France | ||||
Francis Hyacinth (Italian: Francesco Giacinto; 14 September 1632 – 4 October 1638) was Duke of Savoy and ruler of the Savoyard states under the regency of his mother Christine Marie.