- Born on May 21, 1868 in Paris
- Deceased on October 6, 1933 in Saint-Georges-du-Bois, at the age of 65 years
Parents
- Ernest Ruyneau de Saint-George (1834 - 1900), lieutenant-colonel d'artillerie, polytechnicien (X 1854)
- Louisa Pascault de Poléon (1841 - 1917)
Family
- Married on June 18, 1896 in Paris, at 8e, with Marthe de Mark-Tripoli de Panisse-Passis (1874 - 1963), issuing