| | | | | | Roelf Cornelis Oorburg 1842–1916 Jantje Kwakenburg 1846–1926 | | | | Cornelis Heijes Oorburg 1815–1895 Bougjen Roelfs de Jonge 1806–1858 | | | | Heije Eilkes Oorburg 1767–1846 Tietje Harms Bos 1774–1844 | | | | Eilke Cornelius Oorburg 1737–1802 Lutchertje Geerts 1739–1800 | | |
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| | | Roelf Jurjen Kwakenburg 1815–1853 Willemtje Simons Vegter 1819–1858 | | | | Jurgen Egberts Kwakenburg 1778–1842 Imke Roelfs Oostra 1789–1847 | | | | Egbert Berents Kremer 1739–1809 Derkien Geerts … 1739–1811 |
| | | Roelf Goukes Oostra 1755–… | | |
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| | | Simon Jans Vegter 1770–1855 IJkje Ernst Broekema 1776–1852 | | | | Jan Abels Vegter 1730–1791 | | |
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