| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Hakker | 
| Family page | 
| Israel Marcus Hakker, birth 3 Jul 1909 Amsterdam, died 11 Jun 1943 Sobibor, occupation: furrier, son of Marcus Israel Hakker and Esther Cohen de Rodrigues
 to: Hanna Andries Ensel, birth 31 May 1908 Amsterdam, died 11 Jun 1943 Sobibor, daughter of Andries David Ensel and Martha Benjamin (de) Cohen | 
| 1) Elsje Israel Hakker, birth 23 Sep 1939 Amsterdam, died 11 Jun 1943 Sobibor |