| | Albert Koopmans 1819–1913 Elisabeth Admiraal 1826–1900 Roeliena Gesiena Weurdinge 1825–1853 | | | | Cornelis Alberts Koopmans 1788–1871 Grietje Reises Boelsma 1792–1865 | | | | Albert Heinen Koopmans 1756–1803 Wimpkje Sipkes Albersma …–1785 | | |
| | | Annegien Harmens 1760–1826 | | |
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| | | | | | | Hermina van Echten 1777–… | | |
| | | Joannes Lubertus Huisman 1770–1847 Elisabeth Meskers 1764–1829 |
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| | | Roelof Roelofs Weurdinge …–… |
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