Yvonne Ducos was born on July 1, 1887 in Marseille, Bouches-du-Rhône, France as Jeanne Louise Yvonne Ducos. She was an actress, known for Cognasse (1932), La troisième dalle (1946) and Les jacobites (1912). She died on November 9, 1966 in Aubagne, Bouches-du-Rhône.