Parents
- René d'Overschie de Neeryssche (1863 - 1901), baron d'Overschie de Neeryssche
- Inès de Kerchove d'Exaerde (1872 - 1968)
Family
- Married in 1927, with Jacqueline de Boyve (1907 - 1952)
- Married in 1954 in Neuilly-sur-Seine, with Rosette Bergasse du Petit-Thouars (1902 - 1987)