| | Johannes Marinus Heijnekamp 1864–1903 Katharina Elisabeth Lith 1870–1935 | | | | Gijsbert Heijnekamp 1841–1913 Elisabeth Aleida Gerritsen 1830–1914 | | | | Geurt Heijnekamp 1812–1882 | | |
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| | | Johanna Magdalena Aalten van 1845–1922 | | | | Gijsje Berendina Daas den 1805–1882 Cornelia Graaf de 1767–1842 | | |
| | | Jan Kaderius Aalten van 1811–1893 Catharina Elizabet Nutbeij 1808–1888 | | |
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