Marie Gabrielle Justine Bonnel de Longchamp
- Born on September 4, 1840 in Paris
- Deceased before May 14, 1901
Parents
- François Victor Bonnel de Longchamp (1808 - 1886), avoué Honoraire au Ministère de la Guerre
- Marie Rose Faron (1817 - 1857)
Family
- Married on May 24, 1873 in Paris, with Philippe Coty (1823 - 1901), officier au 4è Bat de Chasseurs, maire de Fayl-Billot