Antoine Agénor Henri Armand de Gramont, 13th Duke of Gramont Comte Jean Armand Antoine de Gramont Comte Charles Louis Antoine Armand de Gramont Corisande Marguerite Elisabeth de Gramont
Countess Élaine Marie Joseph Charlotte de Greffulhe (19 March 1882 – 11 February 1958), who became the Duchess of Gramont by marriage, was a French aristocrat. She was a descendant of Hortense Mancini through her granddaughter's Pauline Félicité de Mailly son Charles de Vintimille, duc de Luc.
In 1904, she married Armand de Gramont, who later became the 12th Duke of Gramont.[4] His parents were Agénor de Gramont, 11th Duke of Gramont and the former Marguerite de Rothschild.[5] A rare film clip may show Proust (in bowler hat and gray coat) at her wedding in 1904.[6] Proust’s wedding gift to the groom was apparently a revolver in a leather case inscribed with verses from her childhood poems.[7] Czar Nicholas II of Russia sent her a gift in honor of their 1904 marriage.[2] Together, Élaine and Armand were the parents of:[5]