- Born on March 28, 1868 in Angers
- Deceased on June 25, 1958, at the age of 90 years
Parents
- Louis de Benoist (1840 - 1916), baron de Benoist, sous-préfet de Sainte-Menehould, conseiller de préfecture de Maine-et-Loire
- Jenny Gaultier (1845 - 1924)
Family
- Married on April 26, 1898 in Paris, at 8e, with Alice Gayat (1874 - 1931), issuing
Nicole (1901 - 1974)
Occupations
- colonel de cavalerie
- lieutenant de dragons
Distinctions
- commandeur de l'ordre de la Légion d'honneur
- croix de guerre 1914-1918