4 Generation Circle Diagram: |
| Hermijntje de Groot Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes Marinus van Dongen < Willem Abraham van Dongen |
| Willem van Dongen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Siblings Hermijntje van Dongen Johannes Marinus van Dongen |