4 Generation Circle Diagram: |
| Arendje Sperling Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Grinwis < Lientje Martientje Grinwis |
| Cornelis Grinwis Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Arendje Sperling < Lientje Martientje Grinwis |