Born ‎1-10-1892 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 50 or 51 years. Son of Leib Abramowitz and Rachel Poelner‏

Born ‎17-2-1894 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 48 or 49 years. Daughter of Wessel Israel Couzijn/ Blo and Rebecca Izak de Vries/ van Aalberge‏