| | Engelina Heijes 1853–1916 | | |
| | Marchien Hindriks Ketelaar 1817–1905 Derk Pieters Heijes 1826–1855 Hendrik Friedriks Schreuder 1822– | | |
| | Hinderk Koerts Ketelaar 1784–1870 Engelina Engberts (Knol) 1784–1852 | | | | Engbert Harms Knol 1742–1812 Marchien Luitjes 1745–1823 |
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