| | Johann Gerhard Janssen 1839–1915 | | |
Katharina Elisabeth Janssen 1841– Georg Albrecht Scalé 1838– | | |
| | Antke Catharina Kappelmann 1815–1895 Gerhard Janssen 1815–1843 | | | | Harm Peters Kappelmann 1778–1824 Catharina Elisabeth Pelster 1782–1843 | | | | Wilke Friedrich Kappelmann 1745–1810 | | | | Ernst Wilken Cappelmann 1695–1784 | | | | Wilke Ernst Cappelmann 1657–1731 | | |
| | | Dirk Hieronymus Gress 1664–1734 | | |
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| | | Hermann (Harm) Peters 1711–1768 | | |
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| | | Johann Hinrich Pelster 1741–1803 Margarethe Eschershausen 1745–1792 | | | | Johann Altets Pelster 1691–1775 | | | | Altet Johanssen Pelster 1650–1730 | | |
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| | | Anton Hinrich Eschershausen 1709–1771 Catharina Elisabeth Onken (Oncken) 1715–1747 | | | | Martin Eschershausen 1670–1735 |
| | | Johannes Henricus Onken 1679–1735 Catharina Smitts 1690–1736 | | |
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| | | Johann Gerhard Janssen (Jan Gerdes Strüwer) 1787–1838 Elisabeth Janssen de Vries 1778–1849 | | | | Gerd Janssen Strüwer 1749–1805 Trientje Dorothea Friedrichs 1745–1793 | | | | Johann Harms (später: Johann Harms Strüwer) 1712–1790 Antje (Anna) Gerdes 1720–1753 | | |
| | | Friedrich Hinrichs 1712–1791 Edelich Rudolfs (Scholemann) 1708–1790 | | | | Katharina Frerichs 1690–1737 | | |
| | | Rudolph Scholemann 1670–1708 | | |
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