| | Johannes van Kortenhof 1800–1873 Catharina "Caatje" Hoefs 1806–1887 | | | | Johannes van Kortenhof 1771–1848 Theodora Sanders 1776–1850 | | | | Theodorus Jansen "Derk" van Kortenhof 1733–1800 Antonia "Antonetta, Netta" Groenen 1742–1829 | | | | Johann van Kortenhof 1696–1773 | | |
| | | Antonia "Antonetta" Kelder 1711–1745 |
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