- Born on December 26, 1865 in Bazouges-sur-le-Loir
- Deceased on May 8, 1908, at the age of 42 years
Parents
- Emmanuel de Cassagnes de Beaufort de Miramon-Fargues (1838 - 1905)
- Marie Roullet de La Bouillerie (1842 - 1927)
Family
- Married on April 4, 1894 in Lyon, with Édith Michet de Varine-Bohan (1874 - 1961), issuing
Odette (1895 - 1992)- Private
Occupations
- historien de la Révolution