4 Generation Circle Diagram: |
| Heijltje van 't Roer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aart den Rooijen < Willem den Rooijen |
| Aart den Rooijen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Heijltje van 't Roer < Willem den Rooijen |
| Willem den Rooijen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Matijna Klootwijk |