- Born on February 3, 1896
- Deceased on July 20, 1975 in Ahetze, at the age of 79 years
Parents
- Honoré Hennequin de Villermont (1859 - 1931), comte de Villermont, lieutenant de cavalerie
- Aline Le Grand (1865 - 1929)
Family
- Married on September 26, 1921, with Pierre de Burgues de Missiessy (1892 - 1966)