| | Gerbrigje Kooistra 1897–1994 | | |
Zwaantje Kooistra 1900–1986 | | |
| | Maaike Kooistra 1907–1996 Bartele Tjipke van der Werff 1900–1977 | | |
| | Japke Wietske van der Velde – | | |
| | Johannes Hendrik Kooistra – | | |
| | Johannes Hendrik Kooistra – | | |
Anna Lotte Buma 1996–1996 | | |
| | Neeltje Saakje Kooistra – | | |
| | Geertje Aaltje Kooistra – | | |
Johannes Hendrik Kooistra – Sylvie Christina Rosiena Gybels – | | |
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Frederik Willem Kooistra – | | |
Jennifer Emma Louise Dunsten – | | |
Nynke Margriet Kooistra – | | |
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Klaas Folkert van der Kooi – | | |
Radbout Egbertus van der Kooi – | | |
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| | Anouzka Albertha Kooistra – | | |
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| | Jacoliene Francina Kooistra – Eduard Cornelis Herman Popken – | | |
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| | Trijntje Joukes Schat 1871–1967 Boele Annes Kooistra 1868–1953 | | | | Jouke Pieters Schat 1835–1911 Gerbrigje Dirks Kuik 1833–1902 | | | | | Johannes Jans Kuiken 1805– Lipje Dirks Siderius 1808–1859 | | | | | Grietje Johannes Gorter – |
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| | | Dirk Dirks Kuik 1796–1861 Trijntje Jans Post 1794–1862 | | | | Dirk Dirks Kuik 1765–1806 Gerbrigje Dirks Dijkstra 1768–1819 | | | | | Tetje Dirks Postma {Posthumus}[Wassenaar} 1725–1798 | | |
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| | | Anne Fokkes Kooistra 1831–1894 Zwaantje Meindertsma 1835–1913 | | | | Fokke Boeles Kooistra 1795–1857 Elisabeth Rijks van Meekeren 1780–1819 Foekje Meinderts Dantuma 1797–1870 | | | | Rijk Harmenzn van Meekeren – |
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| | | Meindert Pytters Meindertsma 1802–1861 Maaike Eelkes Idsardi 1812–1845 Sibbeltje Folkerts de Boer 1812–1874 | | | | Pytter Meinderts Meindertsma 1765–1860 Swaentje Jans Donga 1762–1857 | | | | Meindert Gerbens … 1735–1803 | | |
| | | Grietje Jans Sjoeks … 1736–1772 | | |
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| | | Eelke Idzes Idsardi 1778–1854 Baukje Tjallings Kamstra – | | |
| | | Folkert Siebes de Boer 1785–1840 Neeltje Justus Crans 1787–1840 | | | | Sibbeltje Rimmerens … 1749–1811 | | |
| | | Justus Klazes Crans 1753–1809 Trijntje Jans Tolsma 1753–1808 | | |
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