Isidore Berthelot
- Born on September 11, 1844 in Rennes
Parents
- Isidore Napoléon Berthelot (1806 - ), horloger
- Bonne Marie Gille (1807 - 1878)
Family
- Married with Marie Louise Charlotte Leveau (1841 - 1875)
- Married on June 23, 1875 in Saint-Malo, with Augustine Fanny Pauline Germain (1851 - ), factrice de magasin
- Married on December 20, 1910 in Saint-Malo, with Marie Ange Massé