Born ‎16-8-1874 Borger-Drenthe, Netherland, died ‎22-10-1942 Auschwitz-Katowice, Poland‎, 67 or 68 years. Son of Mozes David Cohen - van der Kaars and Froukje Naiwitter - de Groot‏

Born ‎17-3-1886 Amsterdam, Netherland, died ‎19-10-1942 Auschwitz-Katowice, Poland‎, 55 or 56 years. Daughter of Jacob Korper - Korper and Coosje Monas‏