Born ‎28-7-1866 Groningen-Groningen, Netherland, died ‎17-9-1942 Auschwitz, Katowice, Poland‎, 75 or 76 years. Son of Nochum Lazarus Cohen/ Meye and Jetta Marcus Engers/ Barnstij‏

Born ‎13-12-1878 Mijdrecht, Netherland, died ‎17-9-1942 Auschwitz-Biala Podleska, Poland‎, 63 or 64 years, ‎1st marriage to: Machiel Buitenkant - Katewijk, ‎2nd marriage/ related to: Marcus Cohen - Engers. Daughter of Arie Hartog and Lea Neter‏