4 Generation Circle Diagram: |
| Josina Schouten Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Paulus Koolen < Jacoba Koolen |
| Paulus Koolen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Josina Schouten < Jacoba Koolen |
| Jacoba Koolen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis de Ridder < Leendert de Ridder |