Born ‎19-4-1890 Haarlem, Netherland, died ‎19-10-1942 Auschwitz-Katowice, Poland‎, 51 or 52 years. Son of Izaak Wallach and Cornelia Paardebek‏

Born ‎10-10-1890 Groningen-Groningen, Netherland, died ‎3- Sep 1943 Auschwitz-Katowice, Poland‎, 52 or 53 years. Daughter of Levie van Esso/ van Crevel and Rachel van Adelsbergen/ van Hassel‏