Family Group SheetHUSBAND | Kornelis Gerlofs Posthuma | REF # | | 3628; | OCCUPATION | | Pompmaker te Balk; | MARRIAGE | 11 December 1839 | Gaasterland | | WIFE | Vrouwkjen Hepkes Luinenburg | BIRTH | 11 March 1809 | Sondel | DEATH | 25 January 1881 | Gaasterland | REF # | | 3626; | FATHER | Hepke Hendriks Luinenburg | MOTHER | Danieltje Obbes Feenstra |
| CHILDREN | 1. | Korneliske Kornelis Posthuma FEMALE | | BIRTH | 11 November 1840 | | REF # | | 3683; |
| 2. | Iettjen Kornelis Posthuma MALE | | BIRTH | 18 October 1846 | Gaasterland | REF # | | 3631; |
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