François Joseph, Duke of Guise
| François Joseph de Lorraine | |
|---|---|
| Prince of Joinville | |
An engraving from when he was Duke of Guise. | |
| Duke of Guise | |
| Tenure | 30 July 1671 - 16 March 1675 |
| Predecessor | Louis Joseph |
| Successor | Marie |
| Born | 28 August 1670 Hôtel de Soubise |
| Died | 16 March 1675 (aged 4) Luxembourg Palace, Paris |
| House | Guise |
| Father | Louis Joseph, Duke of Guise |
| Mother | Élisabeth Marguerite d'Orléans |
François Joseph de Lorraine (28 August 1670 – 16 March 1675), Duke of Guise, Duke of Alençon and Duke of Angoulême, was the only son of Louis Joseph de Lorraine, Duke of Guise and Élisabeth Marguerite d'Orléans, suo jure duchess of Alençon.