Henderika Nagel 1828–1915 | | | | Casper Harms Nagel 1803–1858 Joanna Harms Holthuis 1797–1868 | | | | Harmannus Jans Nagel 1771–1843 Anna Kaspars Uil 1778–1831 |
| | | Harm Derks Holthuis 1755–1830 Anna Hinderika Fokkes 1760–1836 | | | | Derk Harms (= Holthuis) 1725–1787 | | | | Hermannus Baalmann 1691–1728 | | |
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