 Sientje Koekoek - BloemkoperBorn 6-11-1904 The Hague, Netherland, died 7- Jul 1944 Auschwitz-Katowice, Poland, 39 or 40 years. Daughter of Nathan Koekoek - Alter and Esther Bloemkoper - Overste Married to:  Isaac Niekerk - GazanBorn 16-1-1906 Stompwijk, Netherland, died 15-3-1945 Bergen Belsen, 38 or 39 years. Occupation: Representative. Son of Salomon Niekerk and Anthonetta Gazan Children: | |
1) Salomon Niekerk - KoekoekBorn 7- Feb 1932 Rijswijk, Netherland, died 7- Jul 1944 Auschwitz-Katowice, Poland, 12 years | |
2) Nico Niekerk - KoekoekBorn 14-10-1933 The Hague, Netherland, died 7- Jul 1944 Auschwitz-Katowice, Poland, 10 or 11 years | |