4 Generation Circle Diagram: |
| Griete van Marckel Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerryt Ridderikhoff < Willem Ridderikhoff |
| Gerryt Ridderikhoff Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Griete van Marckel < Willem Ridderikhoff |
| Tjitske (Family name unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Ridderikhoff < Jan Ridderikhoff |
| Willem Ridderikhoff Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Tjitske (Family name unknown) < Jan Ridderikhoff |
| Annigje (Family name unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Ridderikhoff < Hendrik Ridderikhoff |
| Jan Ridderikhoff Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Annigje (Family name unknown) < Hendrik Ridderikhoff |
| Hendrik Ridderikhoff Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hillegien van Dingstee < Hendrik Ridderikhoff |