| | Hessel Idzes Bierma 1868–1953 Trijntje Willems Deinema 1867–1941 | | | | Ids Hessels Bierma 1845–1873 Aafke Berends Memerda 1847– | | | | Hessel Idzes Bierma 1821–1873 Maaike Igles Hemminga 1815–1888 | | | | Ids Hessels Bierma 1797–1853 Grietje Goffes de Boer 1799–1821 Syke Deddes Dijkstra 1799–1878 | | |
| | | Igle Symens Hemminga 1774–1832 Trijntje Bouwes Miedema 1791–1816 | | |
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| | | Dorethea Allegonda Posthumus – |
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