| | Jan Gerard‘Jan Gerhard’ Slotboom 1896– Martha Sophia Bertina FrederikaStein 1897– | | | | AaltjeAchterberg 1874–1953 | | | | HendrikSlotboom 1834–1912 Elizabetjevan der Biezen 1834–1918 | | | | EmmigjeDijkland 1806–1891 | | |
| | | Mariavan der Biezen 1806– |
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| | | GeertruiHardeman 1844–1908 | | | | ChristinaErtman 1798–1871 | | |
| | | CornelisHardeman 1816–1865 | | |
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