| | Marianne Ketner 1891–1964 | | |
| | Cornelia Adriana Sterk 1854–1905 | | | | Philippus Josephus Ketner 1798– | | | | Philippus Franciskus Ketner 1773– Joanna Petronella Viancy 1773– |
| | | Petronella Kristina van Soelen – |
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| | | Anna Maatje Verhoeven 1828–1900 | | | | Gijsbregt Kornelis Sterk 1797–1858 Cornelia Adriana Boddingius 1797–1849 | | | | Frederik Willem Sterk 1755–1818 Johanna van den Ende 1770–1833 | | | | | Gijsbregt van den Ende 1723– Cornelia Leenderts Cramer 1727– | | |
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| | | Marcus Boddingius 1776–1859 Pieternella Harinck 1774–1845 | | | | Adriaan Boddingius 1752–1810 Cornelia Rijder 1739–1810 | | |
| | | Elisabeth Wawelaar 1747–1798 | | |
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| | | Pieter Verhoeven 1795–1873 | | | | Cornelis Verhoeven 1757–1829 Catrina Cornelia Zagt 1768–1823 |
| | | Hendrik (Henry) (Henderik) ‘Jr.’ Beaufort 1768–1854 Matje of Maatje de Regt 1772–1803 Anne (Anna) Adriaansen 1766–1854 | | | | Henri (Hendrik) Beaufort 1738–1829 Sara de Feijter of Feiter 1743–1805 | | |
| | | Maria van de Berge 1738–1769 | | |
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