- Born on July 12, 1897
- Deceased on July 21, 1972 in Tartas, at the age of 75 years
Parents
- Jérôme d'Estanque de Sainte-Croix (1856 - )
- Stéphanie Cécile de Barbeyrac de Saint-Maurice (1870 - 1961)
Family
- Married on January 22, 1920 in Mont-de-Marsan, with Jean Prévost de Sansac de Traversay (1884 - 1967), issuing
- Maylis (1921 - 2006)
- Private
Louis Paul Gaston Jean (1924 - 2007)- Bernadette (1926 - 2011)