4 Generation Circle Diagram: |
| Johanna Klerkx Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Staal < Nicolaas Staal |
| Jacobus Staal Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Klerkx < Nicolaas Staal |