4 Generation Circle Diagram: |
| Gezina Kruijsweg Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Jonker < Dirk Jonker |
| Jan Jonker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gezina Kruijsweg < Dirk Jonker |
| Dirk Jonker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia Sara de Boer < Gezina Jonker |