Marie-Henriette Gontard de Launay
Marie Henriette Adélaïde
- Born on July 15, 1890 in Noëllet
Parents
- Léonce Gontard de Launay (1859 - ), membre de l'Académie des sciences, belles-lettres et arts d'Angers
- Yvonne de Bruc de Montplaisir (1865 - )
Family
- Married on October 20, 1909 in Quiberon, with Bruno Coste de Champéron (1881 - ), comptable