- Born on October 29, 1919 in Chavagnes-en-Paillers
- Deceased on February 13, 1996, at the age of 76 years
Parents
- Gilbert de Guerry de Beauregard (1886 - 1942), capitaine d'artillerie, ingénieur des Arts et Manufactures
- Simone Guimet de Juzancourt (1891 - 1942)
Occupations
- historien