1. | Jacob Abrahams van der Werf Other Events and Attributes:
Notes: from Stavoren Jacob married Lieuwkjen Siebes de Vrij on 23 Dec 1792 in Stavoren, FR, NLD. Lieuwkjen (daughter of Siebe Uilkes de Vrij and Idskje Dirks Fortuin) died on 07 Dec 1837 in Wijk B, no. 79, Stavoren, FR, NLD. [Group Sheet] [Family Chart] Children:
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