4 Generation Circle Diagram: |
| Geertruida Verkerk Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gijsbertus Sprong < Dirk Sprong |
| Gijsbertus Sprong Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertruida Verkerk < Dirk Sprong |
| Dirk Sprong Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jannigje Bos |