- Born on February 14, 1923
- Deceased on February 4, 1993, at the age of 69 years
Parents
- Gaston Le Vaillant du Douët de Graville (1896 - 1970)
- Yvonne Goupy (1901 - 1998)
Family
- Married with Chantal de Talhouët (1923 - 1996), issuing
Private- Henri (1950 - 1987)
- Private
- Private
- Private
- Private