| | Kornelis Folkerts Botma 1771–1809 Elisabeth Iepes Humalda 1778–1834 | | | | Folkert Cornelis Botma 1745–1831 Trijntje Sakes Botma 1745–1825 | | | | Cornelis Folkerts … 1709–1759 | | | | Folkert Douwes … 1667–1724 Trijntje Sapes … 1674–1743 |
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| | | Sake Gerrits Botma 1681–1751 Grietje Reneman 1687–1738 | | | | Gerrijt Sakes Botma 1651–1735 Jantje Nannes … 1656–1747 | | |
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| | | Ype Jacobs Humalda 1735–1779 Eelkje Jans Allema 1745–1820 | | | | Jacob Ypes Humalda 1704–1763 Lijsbeth Reitses Iepma 1701–1763 | | |
| | | Jan Pijtters Allema 1709– Gertje Jacobs … 1704–1745 | | | | Grietje Jacobs … 1667–1725 | | |
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