4 Generation Circle Diagram: |
| Elisabeth Twijnstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Upt Dijkstra < Janke Dijkstra |
| Upt Dijkstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elisabeth Twijnstra < Janke Dijkstra |
| Janke Dijkstra Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Hiddema < Upt Hiddema |