Marie Henriette Hélène Carbonnier
- Born on September 15, 1854 in Aulnoy
Parents
- Georges Augustin Carbonnier (1824 - 1873), juge s d'instruction au tribunal de Coulommier
- Augustine Adélaïde Carbonnier (1826 - )
Family
- Married on February 7, 1872 in Paris, with Alfred Piet (1829 - 1901), avocat, propriétaire