4 Generation Circle Diagram: |
| Derkien Harms Sulter
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Koop Geerts Naaijer < Jakobus Naaijer < Harm Naaijer |
| Johannes Hovinga
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Hebeltje Everts Sibling Harm Hovinga Harm Jacobus Hovinga Christiaan Hovinga Jan Hovinga |