| | Ingenus Diederik Schalekamp 1830–1915 Huibertje Cornelia van Gijn 1827–1908 | | | | Hendrik Jacobus Schalekamp 1802–1884 | | | | Hendrik Diederik Schalekamp 1768–1848 Ingetje Silvius 1776–1847 |
| | | Maarten Korteweg 1761–1816 Cornelia Corteweg 1772–1846 |
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| | | Leendert van Gijn 1798–1849 Hendrica van der Made 1799–1885 | | | | | Jan van der Made 1762–1811 |
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