4 Generation Circle Diagram: |
| Clara Michael van Oers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Everardus van den Boogaard < Maria Jacoba van de Boogaard |
| Jacobus Everardus van den Boogaard Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Clara Michael van Oers < Maria Jacoba van de Boogaard |