4 Generation Circle Diagram: |
| Aagje Kersbergen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Leendert van Leeuwen < Pieter van Leeuwen |
| Leendert van Leeuwen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aagje Kersbergen < Pieter van Leeuwen |
| Pieter van Leeuwen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Catharina Elisabeth Maria Hansum < Simonetta Cornelia van Leeuwen |