Biography of Antoine Alfred Agénor de Gramont 11th Duc de Gramont 1851-1925
On 22 Sep 1851 Antoine Alfred Agénor de Gramont 11th Duc de Gramont was born to Agénor 10th Duc de Gramont (age 32).
On 04 Mar 1855 [his grandfather] Antoine Héraclius Agénor 9th Duc de Gramont (age 65) died. His son [his father] Agénor 10th Duc de Gramont (age 35) succeeded 10th Duke Gramont.
Before 14 May 1864 Salomon James de Rothschild (age 29) and [his future sister-in-law] Adèle von Rothschild (age 21) were married. They were half first cousin once removed.
On 18 Apr 1867 Nathan Meyer 1st Baron Rothschild (age 26) and [his future sister-in-law] Emma Louise von Rothschild Baroness Rothschild (age 23) were married. They were half first cousins.
On 10 Dec 1878 Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 27) and Marguerite de Rothschild Duchess Gramont (age 23) were married. Her father Mayer Carl Freiherr von Rothschild (age 58) disapproved; he disowned her. He the son of Agénor 10th Duc de Gramont (age 59).
On 29 Sep 1879 [his son] Armand de Gramont 12th Duc de Gramont was born to Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 28) and [his wife] Marguerite de Rothschild Duchess Gramont (age 24).
On 17 Jan 1880 [his father] Agénor 10th Duc de Gramont (age 60) died. His son Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 28) succeeded 11th Duke Gramont. [his wife] Marguerite de Rothschild Duchess Gramont (age 24) by marriage Duchess Gramont.
On 08 Aug 1880 [his daughter] Corisande Emma Louise Ida de Gramont was born to Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 28) and [his wife] Marguerite de Rothschild Duchess Gramont (age 24).
In 1901 [his son-in-law] Hélie Guillaume Hubert de Noailles (age 29) and [his daughter] Corisande Emma Louise Ida de Gramont (age 20) were married. She the daughter of Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 49) and Marguerite de Rothschild Duchess Gramont (age 45).
1902. Philip de László (age 32). Portrait of Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 50).
On 18 Sep 1903 [his sister-in-law] Bertha-Clara von Rothschild (age 41) died.
In 1904 [his son] Armand de Gramont 12th Duc de Gramont (age 24) and [his daughter-in-law] Élaine Greffulhe Duchess Gramont (age 21) were married. He the son of Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 52) and Marguerite de Rothschild Duchess Gramont (age 48).
On 25 Jul 1905 [his wife] Marguerite de Rothschild Duchess Gramont (age 49) died.
On 03 Aug 1907 Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 55) and Princess Maria Ruspoli (age 19) were married. She by marriage Duchess Gramont. The difference in their ages was 36 years. He the son of Agénor 10th Duc de Gramont.
In 1922 [his former sister-in-law] Adèle von Rothschild (age 79) died.
On 30 Jan 1925 Antoine Alfred Agénor de Gramont 11th Duc de Gramont (age 73) died. His son [his son] Armand de Gramont 12th Duc de Gramont (age 45) succeeded 12th Duke Gramont. [his daughter-in-law] Élaine Greffulhe Duchess Gramont (age 42) by marriage Duchess Gramont.
In 1976 [his former wife] Princess Maria Ruspoli (age 88) died.
Great x 4 Grandfather: Antoine Charles 4th Duke Gramont
Great x 3 Grandfather: Louis 6th Duke of Gramont
Great x 4 Grandmother: Marie Christine de Noailles
Great x 2 Grandfather: Antoine 7th Duke Gramont
Great x 4 Grandfather: Charles-Armand de Gontaut Duc de Biron
Great x 3 Grandmother: Geneviève de Gontaut
Great x 4 Grandmother: Marie-Antoinette Duchesse de Lauzun
Great x 1 Grandfather: Antoine 8th Duke Gramont
GrandFather: Antoine Héraclius Agénor 9th Duc de Gramont
Great x 2 Grandfather: Jules 1st Duke of Polignac
Great x 1 Grandmother: Aglae de Polignac "Guichette" Duchess Gramont
Great x 2 Grandmother: Yolande Martine Gabrielle Polastron Duchess Gramont
Father: Agénor 10th Duc de Gramont