Born ‎16-11-1893 Amsterdam, Netherland, died ‎11-6-1943 Sobibor-Biala Podleska, Poland‎, 49 or 50 years. Son of Joseph (Daniel) Slier/ Bronkhors and Mietje Blitz/ Gerritse‏

Born ‎17-2-1894 Amsterdam, Netherland, died ‎11-6-1943 Sobibor-Biala Podleska, Poland‎, 48 or 49 years. Daughter of Hartog Korper - Viskoper and Elizabeth Boezenak - Prins‏