| | Gijsbert Heijnekamp 1933–2016 Cornelia Petronella Landzaat 1934–2013 | | | | Gijsbert Heijnekamp 1892–1980 | | | | Johannes Marinus Heijnekamp 1864–1903 Katharina Elisabeth Lith 1870–1935 | | | | Gijsbert Heijnekamp 1841–1913 Elisabeth Aleida Gerritsen 1830–1914 | | |
| | | Johanna Magdalena Aalten van 1845–1922 | | |
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| | | Wilhelmina Lobbezoo 1875–1943 | | | | Laurus Krombeen 1831–1916 Maria Iwaarden van 1835–1918 | | |
| | | Cornelis Lobbezoo 1841–1890 Marina Zweedijk 1849–1916 | | |
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| | | Maria Hoogenboom 1898–1967 | | | | Frans Gerardus Landzaat 1860–1920 Cornelia Petronella Herber 1860–1937 | | | | Frans Johannes Landzaat 1834–1919 Cornelia Hilten van 1833–1917 | | |
| | | Johannes Jacobus Herber 1825–1887 Josina Strigt van der 1822–1882 | | |
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| | | Arie Hoogenboom 1861–1928 Hillegonda Roelofs 1863–1931 | | | | Arie Hoogenboom 1825–1885 Maria Jacoba Groot de 1826–1866 Cornelia Agterberg 1829–1904 | | |
| | | Johannes Roelofs 1827–1895 Johanna Bongenaar 1821–1890 | | |
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