- Born on July 12, 1850 in Villevieux
- Deceased on March 26, 1927, at the age of 76 years
Parents
- Jean-Alfred Le Demours de Kernillien d'Ivory (1825 - 1892), chevalier, comte d'Ivory
- Adrienne de Grivel (1819 - 1907)
Family
- Married on August 30, 1881 in Amiens, with Marie Becquerel (1847 - ), divorced in 1906
- Married in 1908, with Catherine Jacob (1865 - ), issuing
Marie-Odette (1889 - 1989)
Occupations
- photographe
- lieutenant au 58ème Régiment d'Infanterie Territorial (1881 - )