Fernand Georges Célestin Delfau de Pontalba
- Born on August 23, 1879 in Versailles
Parents
- Célestin Delfau de Pontalba (1815 - 1885), maire de Mont l'Evêque, propriétaire à Versailles
- Marie Claire Joséphine Lechevallier de Barneville (1852 - 1928)
Family
- Married on February 28, 1905 in Grenoble, with Renée Marie Eugénie Fournier
- Married on August 6, 1929 in Paris, with Private