Armand de Gramont

Armand Antoine Agénor de Gramont, 12th Duc de Gramont (29 September 1879 – 2 August 1962) was a French nobleman, scientist and industrialist. He was known by the courtesy title of Duc de Guiche until 1925, when he succeeded his father as Duc de Gramont. He was the eldest son of Antoine Alfred Agénor de Gramont, 11e duc de Gramont and Marguerite de Rothschild.

Armand de Gramont
Portrait by Philip de László, 1904
Born	(1879-09-29)29 September 1879 Paris
Died	2 August 1962(1962-08-02) (aged 82)
Occupation	scientist and industrialist
Spouse(s)	Élaine Greffulhe (m.1904)
Parent(s)	Agénor de Gramont, 11th Duke of Gramont Marguerite de Rothschild

In 1904, he married Élaine Greffulhe, the daughter of Count Greffulhe and his wife, Élisabeth de Riquet de Caraman-Chimay (said to be a model for the Duchess of Guermantes in Marcel Proust’s novel, À la recherche du temps perdu). The marriage produces five children.

A rare film clip shows Proust (in bowler hat and grey coat) at Gramont's wedding in 1904.[1] Proust’s wedding gift to Gramont was apparently a revolver in a leather case inscribed with verses from the bride’s childhood poems.