Hermanus Pfrommer 1872–1945 Johanna Antje Visser 1868–1958 Johanna Engelina Rose 1877–1962 | | | | Christoph Friedrik Pfrömmer 1845–1932 Trijntje de Boer 1839–1886 | | | | Cristoph Friederich Pfrömmer – |
| | | Harmen Dirks de Boer 1815–1892 Elisabeth Dirks ‘Liesbet’ Visser 1818–1868 | | | | Dirk Harrents de Boer 1780–1828 Jantje Mennes … 1770–1836 | | |
| | | Dirk Taedes Visser 1794–1845 Trijntje Hiddes Visser 1788–1857 | | | | Taede Montes Visser 1754–1813 Lijsbeth Dirks … 1758–1820 | | |
| | | Hidde Pieters Visser 1748–1811 Sjoukje Siebes … 1753–1830 | | |
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| | | | Johanna Engelina Popping – |
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