| | Roelof Thomas Slop 1890–1941 | | | | Lambertus Cardon 1873–1912 |
| | | Neeltje Tienstra 1865–1956 | | | | Aaltje de Groot 1833–1873 Neeltje van Calcar 1839–1877 Elisabeth Koene 1825–1909 | | | | Gerrit Pieters Slop 1807–1866 | | | | Pieter Cornelisz Slop 1776–1842 Gerritje Gerrits Gala 1786–1810 Haasje Cornelis Schoen 1770–1829 | | |
| | | Floris Pietersz Landsman 1753–1820 Jannetje Leenderts de Wit 1752–1786 Aaltje Claas Krijt 1773–1847 | | |
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| | | Jurriaan de Groot 1808–1847 Guurtje Landsman 1812–1883 | | | | Floris Pietersz Landsman 1753–1820 Jannetje Leenderts de Wit 1752–1786 Aaltje Claas Krijt 1773–1847 | | |
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| | | Gerrit van Calcar 1798–1863 Trijntje Vegter 1800–1869 |
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| | | Roelof Thomas Tienstra 1832–1895 Margaretha Elisabeth Bruné 1840–1932 |
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