| | Robert Adriaan Koopmans 1891– Maria Arssina Van den Bergh 1901– | | |
| | Frederik Adolf Koopmans 1863–1939 | | | | Jantina Degenhart 1841–1867 | | | | Jan Hendrik Luder 1799–1859 Aaltje Jans Benes 1806–1874 | | | | Johan Hendrik Luder 1748–1835 Grietje Hoebers 1760–1835 | | |
| | | Jan Hindriks Benes 1777–1845 Meintje Fiebes Bosscher 1781–1845 | | | | Fijbe Willems Bosscher 1766– Grietje Andries Meijer 1766– |
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| | | Berend Jans Degenhart 1797– Jakobje Willems Eerkens 1800– | | |
| | | | | | | Johannes Klaassens Benus 1796–1856 Jakobjen Riemts Roelfsema 1794–1862 | | | | Anna Jans Bronsema 1773–1844 | | |
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| | | Pietertje Freerks Bos 1783–1855 | | |
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| | | Rombertus Koopmans 1833–1886 Frederika Johanna Beins 1835–1922 | | | | Rombertus Koopmans 1791–1853 Maria Van Deventer 1793–1873 | | |
| | | Johanna Henderika Timmerman – |
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