4 Generation Circle Diagram: |
| Johanna Louiza Steinmetz Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerardus Wilhelmus Koning < David Koning |
| Gerardus Wilhelmus Koning Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Louiza Steinmetz < David Koning |
| David Koning Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Petronella Johanna van Wijk |