- Born on September 12, 1866
- Deceased on July 23, 1944, at the age of 77 years
Parents
- Joseph Louis Amanieu Ducos de Saint-Barthélemy de Gélas (1842 - 1916)
- Marguerite de Joly (1843 - 1924)
Family
- Married on April 19, 1890 in Lasserre, with Lucie de Gervain (1868 - 1945), issuing
Marie Suzanne (1891 - )- Hector (1896 - )
- François (1900 - 1976)
- Georges (1905 - 1981)