- Born on October 30, 1890 in Poinson-lès-Grancey
- Deceased on December 4, 1950, at the age of 60 years
Parents
- Alphonse d'Avout (1854 - 1926), baron d'Avout, inspecteur général d'assurances à Saint-Dizier
- Marie de Carné-Trécesson de Coëtlogon (1851 - 1931)
Family
- Married on April 6, 1921 in Vouhé, with Denise Maubaillarcq (1901 - 1954), issuing
- Yves (1922 - 1973)