- Born on July 31, 1903 in Sedan
- Deceased on November 22, 1973 in Rubécourt-et-Lamécourt, at the age of 70 years
- Burial on November 26, 1973 in this municipality
Parents
- Gérard de Montagnac (1874 - 1914), capitaine de cavalerie
- Sabine Lebeuf de Montgermont (1882 - 1961)
Family
- Married on November 14, 1929 in Paris, with Marie-Louise de Rougé (1905 - 1979), issuing
Christiane (1931 - 1995)- Private
- Private
- Private
Occupations
- chef d'escadron