The children, Nissim and Béatrice, remained with de Camondo. The mansion was completed in 1914, but his son did not reside there very long, as he rejoined the French Army to fight in The Great War.
Nissim and Béatrice continued living at de Camondo's estate. Construction of the mansion was completed in 1914, though his son did not stay there for a considerable time as he rejoined the French military to participate in The Great War.