| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Hakker | 
| Family page | 
| Hartog Pijpeman
 to: Rebecca Cosman | 
| 1) Joseph Hartog Pijpeman, birth 14 Nov 1912 Amsterdam, died 2 Jul 1943 Sobibor living Amsterdam, occupation: shopservant, trader
 to: Leentje Nathan Hakker, birth 12 Sep 1913 Amsterdam, died 2 Jul 1943 Sobibor living Amsterdam, daughter of Nathan Hijman Hakker and Esther Benedictus Schelvis |