- Born on December 23, 1867
- Deceased on October 25, 1944 in Bordeaux, at the age of 76 years
Parents
- Déodat de Verthamon, alias le Marquis de Verthamon (1837 - 1896), membre de la Société de Géographie et du Conseil Héraldique de France
- Marie de Chanceaulme de Clarens (1847 - 1924)
Family
- Married on February 21, 1899 in Bordeaux, with Yvonne de Lostau (1875 - 1961)