- Born on September 30, 1921 in Nantes
- Deceased in January 2005, at the age of 83 years
Parents
- Yves Poinçon de La Blanchardière (1886 - 1949), officier, interprête
- Jeanne Pérouse de Montclos (1894 - 1976)
Family
- Married with Raymond Ballut (1898 - 1984)