Born ‎13-6-1900 The Hague, Netherland‎, ‎1st marriage/ related to: Nora Spiwak, ‎2nd marriage/ related to: Alberdina Maria Dijkstra/ Pole, ‎3rd marriage/ related to: Ali Kok. Son of Salomon Koster - Frazier and Broentje de Hes - Kolthoff‏