- Born on July 14, 1867 in Macey
- Deceased on February 28, 1964 in Bézu-la-Forêt, at the age of 96 years
Parents
- Gaston de Cacqueray de Saint-Quentin (1830 - 1908)
- Constance Tardif de Petiville (1834 - 1899), marquise de Cacqueray
Family
- Married on September 10, 1919, with Dorothée Jeannel