Marguerite Victorine Delaunay
- Born on February 5, 1897 in Paris
Parents
- Louis Joseph Jean Marie Delaunay (1865 - 1907)
- Céline Ernestine Ricot (1860 - 1931)
Family
- Married on December 22, 1927 in Paris, with Jacques Lavenir (1896 - 1961), issuing
Private