- Born on January 28, 1883 in Laval-sur-Doulon
- Baptized the next day in Laval
- Deceased on January 9, 1962 in Versailles, at the age of 78 years
Parents
- Gaston Régnault d'Évry (1853 - 1912), comte Regnault d'Evry, propriétaire
- Marguerite Marie Louise Bézongnard de La Plante (1857 - 1941)
Family
- Married on August 9, 1915 in Paris, with Henriette de Grosourdy de Saint-Pierre (1888 - 1980)