4 Generation Circle Diagram: |
| Willemina Jacobs Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Dirks < Hendrik Dirks |
| Jan Dirks Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willemina Jacobs < Hendrik Dirks |
| Hendrik Dirks Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wibbemina Mug < Maria Dirks |