Parents
- Charles de Nicolaÿ (1862 - 1928), marquis de Nicolaÿ, capitaine d'infanterie
- Geneviève de La Forest d'Armaillé (1870 - 1917)
Family
- Married on April 7, 1926 in Paris, with Marie-Thérèse de Lubersac (1904 - 1997), dame de Regnière-Écluse, issuing
Charles-Henri (1926 - 1989)
Anne (1928 - 2009)- Private