4 Generation Circle Diagram: |
| Marijtje Smit Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Ruijgrok van der Werf < Engeltje Ruijgrok van der Werve |
| Cornelis Ruijgrok van der Werf Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Marijtje Smit < Engeltje Ruijgrok van der Werve |
| Jacobus de Groot Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria "Marijtje" van Berkel < Johannes de Groot |