Noémie Marie Mathilde Le Vaillant du Châtelet

• 
• Born on April 7, 1832
• Baptized in Villars-sur-Glâne
• Deceased on April 10, 1905, at the age of 73 years

Parents

• Maximilien Le Vaillant du Châtelet (1787 - )
• Marie Louise Philippine Adèle de la Forge (1804 - )

Family

• Married with Henri de Dion (1828 - 1878), ingénieur (École Centrale Paris 1851)