4 Generation Circle Diagram: |
| Sibilla Scholten Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Ruth Willems < Jacobus Willems |
| Ruth Willems Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibilla Scholten < Jacobus Willems |
| Jacobus Willems Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna Schoenmakers |