- Born on February 15, 1865 in Saint-Omer
- Deceased on November 20, 1929 in Boulogne-sur-Mer, at the age of 64 years
Parents
- Arthur de Hauteclocque (1829 - 1911)
- Marie-Philomène de Colbert Castle Hill (1839 - 1865)
Family
- Married on February 2, 1892 in Le Quesnoy, with Jeanne de Monteville (1868 - 1952), issuing