Magdeleine Frédérique Biosse du Plan
- Born on September 27, 1876 in Valence
- Deceased after 1912
Parents
- Ferdinand Gabriel de Biosse du Plan (1850 - 1929), banquier, directeur d'assurances à Valence
- Joséphine Symphorienne Marie Jeanne Goué (1854 - 1906)
Family
- Married on September 5, 1899 in Valence, with Régis Gustave Gavin (1871 - 1910)
- Married on March 25, 1912 in Cannes, with Marie Louis Henri de Dubois de Saint Jean (1868 - 1937), peintre