- Born on July 26, 1896 in Saint-Malo
- Deceased on December 16, 1973, at the age of 77 years
- Burial on December 19, 1973
Parents
- André Poinçon de La Blanchardière (1859 - 1912), chef de bataillon d'infanterie
- Mathilde Louise Marie Lesbaupin (1864 - 1928)
Family
- Married on June 19, 1919, with Jacques Cleret de Langavant (1894 - 1929), lieutenant de vaisseau, issuing
- Private
- Marthe (1925 - 2004)
Private- Private
- Private