4 Generation Circle Diagram: |
| Maria Dofhuijs Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan de Ruijter < Jan Willem de Ruijter |
| Jan de Ruijter Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Dofhuijs < Jan Willem de Ruijter |
| Jan Willem de Ruijter Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Catriena Alieda Switzer < Jan Willem de Ruijter |