Prince Robert, Duke of Chartres
| Prince Robert | |
|---|---|
| Duke of Chartres | |
Prince Robert, c. 1900  | |
| Born | Robert Philippe Louis Eugène Ferdinand 9 November 1840 Paris, France  | 
| Died | 5 December 1910 (aged 70) Saint Firmin, France  | 
| Spouse | |
| Issue | Marie, Princess Valdemar of Denmark Prince Robert Prince Henri Princess Marguerite, Duchess of Magenta Prince Jean, Duke of Guise  | 
| House | Orléans | 
| Father | Prince Ferdinand Philippe, Duke of Orléans | 
| Mother | Duchess Helene of Mecklenburg-Schwerin | 
| Signature | |
| Military career | |
| Battles / wars | Wars of Italian Unification,  American Civil War, Franco-Prussian War Mokrani Revolt  | 
Prince Robert, Duke of Chartres (Robert Philippe Louis Eugène Ferdinand; 9 November 1840 – 5 December 1910), was the son of Prince Ferdinand Philippe, Duke of Orléans, and thus, a grandson of King Louis-Philippe of France. He fought for the Union in the American Civil War, and then for France in the 1870 Franco-Prussian War. In 1863, he married his cousin Princess Françoise of Orléans, the daughter of François, Prince of Joinville. In 1886, he was exiled from France.