- Born circa 1921
- Deceased on April 27, 2013, at the approximate age of 91 years
- Burial on May 3, 2013
Parents
- Charles Cosseron de Villenoisy (1865 - 1931)
- Françoise Le Blanc de Cernex (1888 - 1975)
Family
- Married with Andrée Husson (1920 - 2009), issuing
Private- Patrick (1952 - 2018)