Lulof (Luilf) Harms Koolman 1766–1799 Emke Olferts Koolman 1765–1832 | | |
| | Nantje Fiepkes (Koolman) 1740–1773 Harm Hindriks Coolman 1729–1773 | | |
| | Fiepke Harms (Coolman) 1690–1759 Etje Juirckes (Jurjes) 1695–1759 | | |
Lulof (Luilf) Harms Koolman 1766–1799 Emke Olferts Koolman 1765–1832 | | |
| | Harm Hindriks Coolman 1729–1773 Nantje Fiepkes (Koolman) 1740–1773 | | |
Tryntje Olferts Koolman 1757–1814 | | |
Emke Olferts Koolman 1765–1832 Lulof (Luilf) Harms Koolman 1766–1799 | | |
| | Antje Hindriks Coolman 1736–1815 | | |
| | Hindrik Harms (Coolman) 1697–1759 | | |
| | Harm Fiepkes (Feepkens) 1660–1709 | | |
| | | | | | Aaghtje Feepkes 1605–1668 | | | | Febe (Sebe?) N.N. 1575–1605 |
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