Born ‎15-10-1902 Amsterdam, Netherland‎. Son of Salomon Polak and Leentje van Loggem‏

Born ‎11-8-1905 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 37 or 38 years. Daughter of Abraham Blik - Roos and Vogelte van Sister - de Korte‏