| | Horace Frederick Mayo 1919–1976 Francis Hughes Farebrother – | | | | Uilke Lieuwes Jensma 1881–1954 Grietje Jans Valkema 1885–1957 | | | | Lieuwe Gosses Jensma 1850–1922 Dieuke Uilkes Koopmans 1851–1933 | | | | Gosse Goffes Jensma 1815–1893 Janke Dirks Miedema 1816–1907 | | | | Goffe Gerlofs Jensma 1771–1846 Sietske Jans Bergsma 1774–1810 Trijntje Gosses van der Wal 1790–1870 | | |
| | | Dirk Hendriks Miedema 1792–1875 Trijntje Siedzes Koopmans 1795–1833 |
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| | | Uilke Klazes Koopmans 1820–1898 Trijntje Jans Bierma 1824–1912 | | | | Klaas Gerbens {Gerrit} Koopmans 1797–1834 Foekje Uilkes Dijkstra 1794–1870 | | |
| | | Jan Hessels Bierma 1806–1859 Anna Margaretha Douwes Bosch 1803–1886 | | |
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| | | | Ernest William Farebrother – |
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