Geertje Gerrits Schipper 1813–1885 | | | | Lambert Geerts Harbeek 1790–1847 Jantje Conraads Mulder 1798–1873 |
| | | Gerrit Klazen Schipper 1787–1868 Harmpje Roelofs Oosterveen 1791–1848 | | | | Klaas Hendriks Schipper 1747–1803 Femmigje Geerts Ter Horst 1753–1788 | | | | Hendrik Jans Schipper 1720– Jantje Klasen Bakker 1720– |
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| | | Roelof Willems Oosterveen 1755–1830 Geertien Harms van Veen 1766–1810 |
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