- Born on April 30, 1895 in Versailles
- Deceased in 1967 in Paris, at the approximate age of 71 years
Parents
- Jean-Joseph de Longueau Saint-Michel (1864 - 1919)
- Jeanne Loisson de Guinaumont (1867 - 1951)
Family
- Married in 1920, with Alice Gaborit de Montjou (1897 - 1973), issuing
- Private
Gisèle (1924 - 2008)
Occupations
- officier d'infanterie