4 Generation Circle Diagram: |
| Wilhelmina van Krol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Francis van Woerkom < Johanna van Woerkom |
| Francis van Woerkom Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhelmina van Krol < Johanna van Woerkom |
| Johanna van Woerkom Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerardus van de Wiel < Francis van de Wiel |