4 Generation Circle Diagram: |
| Harmanna Prins
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Johannes Schuringa < Jantje Schuringa < Tjakke Schuringa |
| Jantje Schuringa
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Jelmer Bolt < Herman Johannes Bolt < Johannes Herman Bolt Sibling Tjakke Schuringa |
| Jelmer Bolt
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Jantje Schuringa < Herman Johannes Bolt < Johannes Herman Bolt |
| Johannes Herman Bolt
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Geertruida Boekholt Sibling Herman Johannes Bolt |