Louis Joubin
- Born on February 16, 1841 in Ploërmel
Parents
- Louis Joubin
- Perrine Eon ( - 1865)
Family
- Married on April 30, 1867 in Ploërmel, with Marie Louise Eon (1839 - 1872)
- Married on July 17, 1878 in Ploërmel, with Jeanne Marie Vaillant (1847 - )