Question: What is the date of death of Victor-François, 8Th Duc De Broglie's father?
Answer: 24 December 1976

However, there is another younger brother and several junior cousins, some with young sons. Prince Jean Marie François Ferdinand de Broglie (21 June 1921 – 24 December 1976) was a French politician. Born in Paris, he was one of the negotiators of the Évian Accords