4 Generation Circle Diagram: |
| Aagje Knip Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Hoogetoorn < Klaas Hoogetoorn |
| Pieter Hoogetoorn Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aagje Knip < Klaas Hoogetoorn |
| Klaas Hoogetoorn Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maretje Mus |