- Born on September 30, 1912 in Lille
- Deceased on November 21, 1977 in Ver-sur-Mer, at the age of 65 years
Parents
- Robert Bernard de Montessus de Ballore (1870 - 1937), mathématicien
- Suzanne Montaudon (1884 - 1983)
Family
- Married on July 20, 1946 in Meuvaines, with Claude Hayaux du Tilly (1924 - 2021), issuing
- Robert (1948 - 1982)
- Private
- Private
- Private
Private