Family Group Sheet| FATHER | | Jappik Jantjes Valk | | BIRTH | 12 December 1801 | Koudum | | DEATH | 29 April 1830 | | | FATHER | Jantje Joukes Valk | | MOTHER | An Idzes | | | | MOTHER | | Gatske Baukes Putter | | BIRTH | 1790 | Koudum | | FATHER | Bauke Pieters Putter | | MOTHER | Aafke Tjalkes Gaastra |
| | | CHILDREN | | 1. | An Jacobs Valk FEMALE | | | BIRTH | 1829 | Koudum | | DEATH | 22 December 1863 | | | MARRIAGE | 28 June 1857 | Jantjen Geerts Valk; | | MARRIAGE | 9 May 1850 | Aarnd Okkes Bruinsma; |
| | 2. | Jacob Jacobs Valk MALE | | | BIRTH | 1831 | |
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