1. | Jacob Sijbrens Valk was born about 1824 in Wartena, Idaarderadeel, FR, NLD. Jacob married Sijbrigje Jans Bouma on 22 May 1852 in Idaarderadeel, FR, NLD. Sijbrigje (daughter of Jan IJpes Bouma and Nienke Klases Walthuis) was born on 09 Jan 1831 in Oldeboorn, FR, NLD. [Group Sheet] [Family Chart] |