| | | | | | | | | | Dirk Heijnekamp 1895–1971 Johanna Wilhelmina Wolff de 1893–1965 | | | | Dirk Heijnekamp 1850–1924 Berendina Ezendam 1861–1929 | | | | Adrianus Heijnekamp 1806–1883 Aaltje Wijk van 1807–1849 Evertje Brink van den 1823–1897 | | |
| | | Arendina Seigers 1826–1890 | | |
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| | | Jacob Bastiaan Wolff de 1865–1938 Clasina Maria Ligtmans 1866–1925 |
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| | | | | | | Maria Barbara Schoute …–… |
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