4 Generation Circle Diagram: |
| Lijsbeth Dekker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Dekker < Klaas Dekker |
| Jan Dekker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lijsbeth Dekker < Klaas Dekker |
| Klaas Dekker Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Elisabeth Worp |