- Born on July 8, 1844 in Waly
- Deceased on August 18, 1929 in Rochecorbon, at the age of 85 years
Parents
- Victor de Benoist (1813 - 1896), baron de Benoist, député de la Meuse, conseiller général de la Meuse
- Fanny de Billaut (1817 - 1901)
Family
- Married on December 11, 1872 in Neuville-en-Verdunois, with Elisabeth de Maillier (1846 - 1936), issuing
- Joseph (1876 - 1914)
Occupations
- général de brigade (1895 - 1929)
Distinctions
- commandeur de l'ordre de la Légion d'honneur (1906)