4 Generation Circle Diagram: |
| Petronella de Ruijter Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Nicolaas Theodorus Verhoeff < Petronella Elisabeth Gerarda Verhoeff |
| Nicolaas Theodorus Verhoeff Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella de Ruijter < Petronella Elisabeth Gerarda Verhoeff |