4 Generation Circle Diagram: |
| Jannetje Kok Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Kornelis Heekelaar < Kornelis Heekelaar |
| Kornelis Heekelaar Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jannetje Kok < Kornelis Heekelaar |
| Kornelis Heekelaar Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aaltje Rijswijk |