4 Generation Circle Diagram: |
| Johanna de Kort Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes Boogmans < Hendrikus Boogmans |
| Johannes Boogmans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna de Kort < Hendrikus Boogmans |
| Hendrikus Boogmans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Everdina van Erp |