Parents
- Henri de Gaudemaris (1853 - 1908), marquis de Gaudemaris, officier
- Louise Faure de Cussac (1854 - 1913), musicienne
Family
- Married in 1905, with Hélène de Becdelièvre (1881 - 1929)
- Married on December 19, 1930 in Avignon, with Marthe de Gavoty (1904 - 1985)