| Family Tree Collection | Main index A-Z | Total index | Names | Index places | Behr | 
| Family page | 
| Izaak Cohen, birth 3 MRT 1905 Onstwedde, died 29 Feb 1944 Central Europe, son of Eli Cohen and Rosette Roosenboom slager Groningen, Goudevoortsingel 26. to: Martha Behr, birth 25 OKT 1909 Assen, died 19 Nov 1942 Auschwitz, daughter of Samuel Behr and Frederike Asser | 
| 1) Rosetta Cohen, birth 10 Sep 1933 Ten Boer, died 19 Nov 1942 Auschwitz | 
| 2) Frederika Cohen, birth 23 Aug 1935 Groningen, died 19 Nov 1942 Auschwitz | 
| 3) Esther Henriette Cohen, birth 26 Dec 1939 Groningen, died 19 Nov 1942 Auschwitz |