Agénor de Gramont, 11th Duke of Gramont
| Agénor de Gramont | |
|---|---|
| Duke of Gramont Duke of Guiche, Prince of Bidache | |
Portrait of Gramont, by Philip de László, 1902 | |
| Born | Antoine Alfred Agénor de Gramont 22 September 1851 Paris, France |
| Died | 30 January 1925 (aged 73) Paris, France |
| Spouse |
Princess Isabelle de Beauvau-Craon
(m. 1874; died 1875)Princess Maria Ruspoli
(m. 1907; died 1925) |
| Issue | Élisabeth, Duchess of Clermont-Tonnerre Armand de Gramont, 12th Duke of Gramont Corisande, Marquise de Noailles Louis-René, Count of Gramont Gabriel, Count of Gramont Gratien, Count of Gramont |
| House | Gramont |
| Father | Agénor de Gramont, 10th Duke of Gramont |
| Mother | Emma Mary Mackinnon |
Antoine Alfred Agénor de Gramont, 11th Duke of Gramont (22 September 1851 – 30 January 1925), known as the Duke of Guiche from 1855 to 1880, was a French aristocrat, soldier and landowner.