- Born on May 31, 1919 in Vitré
- Deceased on January 21, 2019 in Saint-Malo, at the age of 99 years
- Burial on January 24, 2019 in Mézières-sur-Couesnon
Parents
- Charles de La Celle de Châteaubourg (1878 - 1977), comte de Châteaubourg, chef de bataillon d'infanterie
- Élisabeth Belhomme (1884 - 1976)