4 Generation Circle Diagram: |
| Geertruij de Nijs Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis van Buul < Petronella van Buul |
| Cornelis van Buul Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertruij de Nijs < Petronella van Buul |
| Petronella van Buul Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes van den Heuvel < Pitronella van den Heuvel |