[1] He was a descendant of Agrippa d'Aubigné and Gilbert du Motier, Marquis de Lafayette, and he was raised as a Calvinist.
[2] De Chambrun served as a member of the National Assembly from 1945 to 1955, representing Lozère.
[2] He was the vice president of the Mouvement pour la paix, a non-profit organization which promoted nuclear disarmament.
[1] He was a recipient of the Croix de guerre and the Resistance Medal for his World War II service.
[2] De Chambrun married Jacqueline Retourné, a paediatrician whom he met in the Maquis du Mont Mouchet.