4 Generation Circle Diagram: |
| Johanna van Koolwijk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem van de Pol < Maria van de Pol |
| Willem van de Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna van Koolwijk < Maria van de Pol |
| Hendrika Schoenmakers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hermanus van der Heijden < Johannes van der Heijden |
| Hermanus van der Heijden Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrika Schoenmakers < Johannes van der Heijden |
| Maria van de Pol Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes van der Heijden < Hendrikus van der Heijden |
| Johannes van der Heijden Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria van de Pol < Hendrikus van der Heijden |
| Hendrikus van der Heijden Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elizabteh Pansier < Lambertus van der Heijden |