| Family Tree Collection | Main index A-Z | Total index | Names | Index places | The Northern data base - Classical version |
| Family page |
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Markus Knorringa, birth 11 Dec 1886 Uithuizen, occupation: Cattle dealer, son of Heiman Knorringa and Jette-Jettina Lowiena Bendik
to: Henderika van Dam, birth 11 Jul 1888 Leens, daughter of Simon van Dam and Martha Rosenbaum |
| 1) Heiman Philip Knorringa, birth 19 Mar 1917 Uithuizen, died 28 Feb 1945 Central Europe |
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2) Simon Leo Knorringa born after 1905 - details excluded |