Born ‎30-8-1885 Amsterdam, Netherland, died ‎4- Jun 1943 Auschwitz-Katowice, Poland‎, 57 or 58 years. Occupation: Store attendant. Son of Lion Grewel - van der Tong and Judith van der Tonge‏

Born ‎23-7-1884 Amsterdam, Netherland, died ‎4- Jun 1943 Sobibor-Biala Podleska, Poland‎, 58 or 59 years. Daughter of Meijer Mozes Bolle and Theresia Posner‏