Yvonne Lefèbvre
- Born on February 23, 1885 in Bonningues-lès-Calais
- Deceased on March 21, 1957, at the age of 72 years
Parents
- Alfred Théodore Joseph Lefèbvre (1859 - 1907)
- Estelle Victoria Eugénie Collard (1861 - 1892)
Family
- Married on January 15, 1907 in Liège, with Paul Martin Marie Ignace Philippart (1879 - 1954), avocat, issuing
Private- René Léonce Émile Constant Gérard (1911 - 1976)
- Private