4 Generation Circle Diagram: |
| Catharina van Dijk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Arnoldus Donkers < Peter Johannes Donkers |
| Arnoldus Donkers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Catharina van Dijk < Peter Johannes Donkers |
| Hendrica van de Kerkhof Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Peter Johannes Donkers < Maria Magdalena Donkers |
| Peter Johannes Donkers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrica van de Kerkhof < Maria Magdalena Donkers |
| Maria Catharina Taabe Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus Coolen < Wilhelmus Antonius Coolen |
| Theodorus Coolen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Catharina Taabe < Wilhelmus Antonius Coolen |
| Maria Magdalena Donkers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhelmus Antonius Coolen < Henrica Theodora Maria Coolen |
| Wilhelmus Antonius Coolen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Magdalena Donkers < Henrica Theodora Maria Coolen |