| Family Tree Collection | Main index A-Z | Total index | Names | Index places | The Northern data base - Classical version | 
| Family page | 
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Efrim Swaan, birth 30 Apr 1865 Eelde, Drenthe, Nederland, died 16 Oct 1912 Groningen, Groningen, Nederland, son of Abraham Daniel de Swaan and Betje-Bijle Roseboom|Rozenboom|Rooseboom
 Married 24 Dec 1908 Groningen, Groningen, Nederland to: Mietje Elizabeth Wijnberg, birth 2 Dec 1877 Eelde, Drenthe, Nederland, died 20 Mar 1943 Sobibor, Polen 1st marriage 2nd marriage, daughter of Izak Philippus Wijnberg and Eva Rosenbaum  | 
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1) Bella de Swaan born after 1905 - details excluded  | 
| 2) Eva Swaan, birth 29 Apr 1911 Groningen, Groningen, Nederland, died 26 Aug 1911 Groningen, Groningen, Nederland |