Born ‎29-4-1915 The Hague, Netherland, died ‎30-9-1942 Auschwitz-Katowice, Poland‎, 26 or 27 years. Daughter of Elias Jacob Viskoper and Eva Boas‏

Born ‎31-10-1915 Arnhem, Netherland, died ‎31-3-1943 Auschwitz-Katowice, Poland‎, 27 or 28 years. Son of Isaac Cohen - Kater and Bertha Kruijer -Swaab‏