Ernest Ponthier de Chamaillard
- Born on January 22, 1891 in Pont-Aven
- Deceased on April 14, 1954 in Montauban-de-Bretagne, at the age of 63 years
Parents
- Ernest Ponthier de Chamaillard (1862 - 1930)
- Louise Marie Françoise Lamour (1868 - )
Family
- Married on November 24, 1921, with Jeanne Marie du Raquet de La Vieille-Loye (1893 - 1968)