Elizabeth Alma ‘Betty’ Heffron 1930–2011 | | |
| | Alma Maria Ricetti 1911–1995 Nicholas Patrick ‘Nick’ Heffron 1900–1939 Dirk ‘Poppy’ Visser 1904–1985 | | | | | Hendrik ‘Hein’ Visser 1874–1924 | | | | Dirk Cornelis Visser 1846–1931 Rimkje Hendriks Visser 1848–1921 | | | | Kornelis Abes Visser 1811–1881 Seike Jans Bakker 1809–1884 | | | | Abe Jans Visser 1773–1811 Grietje Cornelis Visser 1779–1830 | | |
| | | Jan Dirks Bakker 1770–1846 Tijtje Klazes Klein 1768–1849 | | |
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| | | Hendrik Piers Visser 1810–1867 Gelfje Jobs Visser 1816–1850 | | | | Pier Hendriks Visser 1770–1849 Seike Pieters … 1771–1845 | | |
| | | Job Pieters Visser 1791–1867 Rimkje Ones Kramer 1780–1845 | | |
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| | | Minne Ages Kanger 1849–1901 Hanna Lolkes Kanger 1853–1927 | | | | Aage Minnes Kanger 1814–1875 Tietje Jacobs Duijf 1823–1905 | | | | Minne Lolkes Kanger 1770–1854 Martje Ages de Boer 1785–1854 | | |
| | | Jacob IJnsen Duijf 1787–1863 Tietje Barends Nagtegaal 1793–1823 Klaaske Jacobs Manje 1789–1828 Grietje Feikes de Jong 1795–1835 | | |
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| | | Lolke Jans Kanger 1815–1899 Pietrigje Johannes Groenewoud 1815–1859 Maijke Pieters Schots 1813–1885 | | | | Jan Lolkes Kanger 1780–1848 Aaltje Sijpts Wijnberg 1788–1818 | | |
| | | Johannes Sjoerds Groenewoud – |
| | | Pieter Pieters Schots 1782–1861 Antke Jans Bakker 1780–1846 | | |
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