- Born on July 22, 1865 at château d'Havrincourt
- Deceased in 1926, at the approximate age of 60 years
Parents
- Aymeric Henri de Cardevac d'Havrincourt (1839 - 1923), marquis d'Havrincourt, conseiller général du Pas-de-Calais
- Blanche Pauline de Chabannes La Palice (1840 - 1906)
Family
- Married on July 17, 1891 in Paris, at 8e, with Hélène d'Hautpoul (1870 - 1937), issuing
- Pierre (1892 - 1944)
Occupations
- sous-lieutenant de cavalerie