- Born in 1932
- Deceased on November 17, 2014 in Nantes, at the approximate age of 81 years
- Burial on November 20, 2014 in La Meilleraye-de-Bretagne
Parents
- Hubert Hersart de La Villemarqué de Cornouaille (1906 - 1960), banquier, directeur général du Crédit nantais, du Crédit de l'Ouest
- Anne d'Hastrel de Rivedoux (1909 - 2005)
Family
- Married with Private, issuing
Private- Private
- Private