- Born on January 1, 1868 in Ouilly-le-Tesson, at château d'Assy
- Deceased on September 27, 1904 in this municipality, at château d'Assy, at the age of 36 years
Parents
- Guillaume de Morell d'Aubigny d'Assy (1838 - 1923), chevalier, marquis d'Assy
- Mélite de Kergariou (1844 - 1870)
Family
- Married on July 31, 1900 in Paris, with Hélène Busson-Duviviers (1874 - 1909)