Joseph Louis Marie Emile de Bonnay
- Born on March 21, 1866 in Cherbourg-Octeville
- Deceased in 1930, at the approximate age of 63 years
Parents
- Gabriel Victor de Bonnay (1826 - 1888), capitaine au 122e Régiment d'Infanterie en ligne
- Hélène Louise Marie Gigault de Bellefont (1835 - 1921)
Family
- Married with Marie Adrienne Boulard (1878 - 1957)