4 Generation Circle Diagram: |
| Elisabeth van Herpen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Akkerman < Jan Hendrik Akkerman |
| Cornelis Akkerman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elisabeth van Herpen < Jan Hendrik Akkerman |