| Family Tree Collection | Main index A-Z | Total index | Names | Index places | The Northern data base - Classical version |
| Family page |
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Leonard Heiman Knorringa, birth 5 Dec 1867 Groningen, Groningen, Nederland, died 11 Jun 1943 Sobibor, Biala Podleska, Polen, son of Heiman Lazarus Knorringa and Esther|Ester Mirjam Heije Polak
to: Elisabeth Frank |
| Family page |
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Leonard Heiman Knorringa
to: Sara de Beer, birth 29 Feb 1868 Hoorn, Noord-Holland, Nederland, died 11 Jun 1943 Sobibor, Biala Podleska, Polen 1st marriage 2nd marriage, daughter of Levie Philip de Beer and Clara Wijn |