Greta Jacoba ‘Gré’ Schuijtemaker 1905–1978 | | | | Pieter Kleiterp 1862–1928 Anna Alida Spleet 1870–1945 | | | | Waltje Pieters Plantenga – |
| | | Geert Jans Spleet 1828–1891 Aafke Jacobs de Boer 1828–1906 | | | | Jan Reijmers Spleet 1800–1878 Aaltje Geerts Brouwer 1796–1867 | | | | Reimer Jans Spleet 1775–1851 Willemkje Jacobs Lap 1776–1844 | | |
| | | Geert Pieters … 1748–1809 | | |
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| | | Jacob Ones de Boer 1780–1864 Jetske Andries Koen 1789–1857 | | | | | Andries Pieters Koen 1752–1826 Aaltje Jans de Boer 1753–1839 | | |
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