| | | | | | Haye Lucas Bouwman 1818–1877 Fookeltje Sjirks Brouwer –1873 | | | | Lucas Gerbens Bouwman 1763–1848 Trijntje Markus Rodenburg 1783–1825 | | | | Johanneske Hendriks Roskam 1750– |
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| | | Anne Sytzes Buma 1817–1893 Hinke Tjallings Tjalsma 1822–1866 | | | | Sytze Pieters Buma 1780–1861 Korneliske Teedes Walma – |
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