Born ‎10-2-1886 Amsterdam, Netherland, died ‎4- Jun 1943 Sobibor-Biala Podleska, Poland‎, 56 or 57 years. Occupation: Travelling merchant. Son of Hartog Polak and Marianne Zwartverwer‏

Born ‎2- Jun 1890 Amsterdam, Netherland, died ‎4- Jun 1943 Sobibor-Biala Podleska, Poland‎, 53 years. Daughter of Eduard Trompetter/ Rothschil and Marianne Norden/ de Jong‏