4 Generation Circle Diagram: |
| Aaltje Krans
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Gerardus Nanninga < Jan Nanninga < Steintje Nanninga < Janna Nanninga |
| Pieter van Dijk
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Janna Nanninga < Hanno Harm van Dijk < Gerhardus Aaltjo van Dijk < Annechien Hanno van Dijk |