Born ‎29-7-1891 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 51 or 52 years. Son of Meijer Elsas and Judith van de Tong‏

Born ‎12-8-1897 Amsterdam, Netherland, died ‎28-5-1943 Sobibor-Biala Podleska, Poland‎, 45 or 46 years. Daughter of Wolf Moses Schreeuwer and Esther Cosman‏