- Born on November 15, 1865 in Mende
- Deceased on January 25, 1936 in Chanac, at château de Ressourches, at the age of 70 years
Parents
- Édouard Dupont de Ligonnès (1838 - 1889), percepteur, militaire
- Meltzy de Laulanhier (1833 - )
Family
- Married on October 18, 1893 in Paris, with Alice Pellat
Occupations
- commandant
- maire de Chanac (1925 - 1929)
- conseiller d'arrondissement
Distinctions
- chevalier de l'ordre de la Légion d'honneur (1911)
- croix de guerre 1914-1918