4 Generation Circle Diagram: |
| Elisabeth Kruijff Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis van der Pol < Herman van der Pol |
| Cornelis van der Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elisabeth Kruijff < Herman van der Pol |
| Herman van der Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia de Roon < Cornelis van der Pol |