- Born on September 11, 1898
- Deceased on June 1, 1975, at the age of 76 years
Parents
- Frédéric II de Kerouartz (1858 - 1930), marquis de Keroüartz, sénateur des Côtes-du-Nord, député des Côtes-du-Nord
- Louise d'Andigné (1870 - 1959)
Family
- Married on December 13, 1938 in Paris, with Louise Cartier (1897 - 1980), issuing
Célia (1940 - 1986)