Jean Léon Grosjean
- Born on May 11, 1862 in Soucieu-en-Jarrest
Parents
- Léger Grosjean ( - 1890)
- Mélanie Clavel (1868 - )
Family
- Married on May 30, 1890 in Sainte-Foy-l'Argentière, with Jeanne Benoite Maigret (1869 - ), ouvrière à la manufacture de porcelaine