Born ‎2- Aug 1877 den Helder, Netherland, died ‎14-9-1942 Auschwitz-Katowice, Poland‎, 64 or 65 years. Daughter of Meijer Oudkerk - Crevelt and Maria Cohenno - Frank‏

Born ‎24-7-1869 Amsterdam, Netherland, died ‎14-9-1942 Auschwitz-Katowice, Poland‎, 72 or 73 years, ‎1st marriage to: Debora Mok, ‎2nd marriage to: Henriette Oudkerk - Cohenno. Son of Levie Appelboom and Machtel de Beer‏