4 Generation Circle Diagram: |
| Rigtje (Family name unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Tjitke Dijkema < Fokke Dijkema |
| Tjitke Dijkema Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Rigtje (Family name unknown) < Fokke Dijkema |
| Fokke Dijkema Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jeltje Nooitgedacht < Fokeltje Dijkema |