Marie Duvillard
- Born on August 1, 1860 in Tannay
- Deceased on November 27, 1902 in Geneva, at Plainpalais, at the age of 42 years
Parents
- Jacques Duvillard (1826 - 1911), propriétaire
- Cécile Burnat (1832 - 1875)
Family
- Married on September 21, 1885 in Geneva, with Eugène Marc Constantin (1860 - 1922), ingénieur agronome, administrateur de Vacheron-Constantin, issuing
- Hélène Cécile (1886 - )
Charles (1887 - 1954)- Robert (1889 - 1940)
- Noëlle Jeanne (1890 - 1985)
- Gabrielle Violette (1896 - 1936)