- Born on January 9, 1900 in Lunéville
- Deceased on March 12, 1958 in La Bouilladisse, at the age of 58 years
Parents
- Alain Le Chartier de Sédouy (1869 - 1944), lieutenant de cavalerie
- Madeleine de Brémond d'Ars (1875 - 1941)
Family
- Married on September 2, 1924 in Versailles, with Madeleine de Watrigant (1903 - ), issuing
Private- Private
- Private