Marie Eugénie Arnoldine de Thier
- Born on July 25, 1867 in Liège
Parents
- Charles Alphonse de Thier (1830 - 1909)
- Caroline Ferdinande Franceschini (1841 - 1886)
Family
- Married on August 23, 1887 in Liège, with Éric Mary Gérard (1856 - ), issuing
- Simone Marie Georgette Caroline (1889 - 1966)