Hendrika ‘Hennie’ Portegies Zwart 1914–1998 Johannes Hermanus Bouwman 1917–1984 | | | | Hendrikus ‘Riekus’ Portegies Zwart 1882–1966 Anna Maria van Dam 1891–1977 | | | | Jan Dirks Portegies 1834–1906 Henderika Jacoba Barends Zwart 1843–1929 | | | | Dirk Jans Portegies 1804–1840 Maartje Pieters Schots 1805–1889 | | | | Jan Dirks Portegies 1757–1834 Trijntje Wopkes Bakker 1765–1831 | | |
| | | Pieter Pieters Schots 1782–1861 Antke Jans Bakker 1780–1846 | | |
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| | | Barend Hendriks Zwart 1812–1863 Janke Hiddes van der Meij 1815–1895 | | | | Hendrik Minnes Zwart 1776–1824 Aaltje Obbes Bakker 1775–1831 | | |
| | | Hidde Pieters van der Meij 1784–1815 Antke Gabes Visser 1783–1850 | | |
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| | | Elbert Cornelis van Dam – |
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