Born ‎20-7-1897 Rotterdam, Netherland, died ‎22-10-1942 Auschwitz-Katowice, Poland‎, 44 or 45 years. Daughter of Levie Knap - van Buuren and Sara van der Sluis - Brandel‏

Born ‎29-1-1900 Middelburg, Netherland, died ‎28-2-1943 Auschwitz-Katowice, Poland‎, 42 or 43 years. Son of Israel van der Sluis - Fresco and Margaretha Mozes Polak - Danielson‏