- Born on September 2, 1857 in Évreux
Parents
- Jules Gay de Vernon (1822 - 1882), baron de Vernon, colonel de chasseurs
- Marie Angélique de Picquet de Vignolles de Juillac (1832 - 1893)
Family
- Married on November 21, 1882, with Marie Louise Julia de Rocquigny du Fayel (1854 - 1924)
- Married on June 15, 1920 in Limoges, with Maria Barraud (1877 - 1963)
Occupations
- officier