- Born on August 23, 1918 in Pontivy
- Deceased on September 4, 2002, at the age of 84 years
Parents
- Édouard de La Croix Guilliamat (1878 - 1963)
- Hedwige de Champs de Saint-Léger de Bréchard (1886 - 1957)
Family
- Married with Jean de Girval (1914 - 2012), ingénieur, issuing
Private- Private
- Private