- Born on June 3, 1919 in Ablon-sur-Seine
- Deceased on January 12, 1991 in Saint-Brieuc, at the age of 71 years
- Burial in Trédaniel
Parents
- Roger Berthelot du Chesnay (1880 - 1968), inspecteur principal honoraire de la sncf
- Élisabeth Jourdain de Muizon (1885 - 1961)
Family
- Married with Monique Folscheid (1925 - 2022), issuing
Private- Private