Joseph Marie Léon Laval
- Born on July 27, 1850 in Castres
Parents
- Paul Marie Jules Laval (1822 - ), manufacturier à Castres
- Jeanne Anne Clarisse Milhau (1827 - )
Family
- Married on September 8, 1881 in Roquecourbe, with Anne Jeanne Marguerite Carayon (1863 - )
Occupations
- élève