Gustave Julien Henri de Ridder
- Born on October 5, 1861 in Paris
- Deceased on December 24, 1945 in Neuilly-sur-Seine, at the age of 84 years
Parents
- Pierre Léopold Octave de Ridder (1836 - bef. 1897), ingénieur civil
- Pauline Émilie Catherinet (1841 - aft. 1892), sans profession
Family
- Married on February 15, 1892 in Paris, with Louise Félicité Jeanne Masson (1870 - 1958), sans profession