Career
Born in Paris, he was one of the negotiators of the Évian Accords. Jean de Broglie was assassinated on 24 December 1976 while coming out of the house of Pierre de Varga. His financial advisor, Varga was quickly arrested.
In 1981, he was sentenced to ten years imprisonment for complicity in the assassination.
Jean de Broglie was the first son of Prince Eugene Marie Amédée de Broglie (1891–1957), himself the fourth son of Prince François Marie Albert de Broglie (1851–1939), himself the fourth son of Albert de Broglie, 4th duc de Broglie, whose mother, Albertine de Staël-Holstein (1797–1838), was the daughter of Germaine de Staël and, reputedly, Benjamin Constant. Philippe-Maurice de Broglie (Paris, 28 September 1960), 9th duke of Broglie
Louis-Albert de Broglie (Paris, 15 March 1963), prince of Broglie
Secrétaire d"État chargé de la Fonction publique (April to November 1962)
Secrétaire d"État aux Affaires algériennes (1962–1966)
Secrétaire d"État aux Affaires étrangères (1966–1967)
deputee de L"Eure
President de Assembly National 1959.