- Born on December 10, 1921 in Paris
- Deceased on April 13, 2001, at the age of 79 years
Parents
- Armand III de Gérard du Barry et de Saint-Quentin (1883 - 1957)
- Yvonne de Truchis de Lays (1891 - 1969)
Family
- Married on July 16, 1946 in Rennes, with Anne-Marie Collignon d'Ancy de Vaucouleurs de Lanjamet (1926 - 2018), issuing
Private- Hélène (1950 - 1970)
- Private
- Private
- Private