- Born on February 3, 1865 in Aix-en-Provence
Parents
- Auguste de Meyran de Lagoy (1821 - ), chevalier, marquis de Lagoy
- Siffrène des Isnards (1837 - )
Family
- Married on October 27, 1890, with Coralie Le Mée de La Salle (1868 - 1905), issuing
Françoise (1893 - 1938)