- Born on April 2, 1900 in Tunis
- Deceased on September 3, 1982 in Maisons-Laffitte, at the age of 82 years
Parents
- Ernest Marie de Mauduit du Plessis (1864 - 1907), vérificateur des poids et mesures
- Marguerite Henriette Barut-Flochet (1871 - 1945)
Family
- Married on February 3, 1928, with Louise Rose Dimaïo (1905 - 1982), issuing
- Raymond (1928 - 2007)