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 |
| Thomas Albertus van Tonder
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Esther Alkina Nanninga < Thomas Adrianus van Tonder |
| Thomas Adrianus van Tonder
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart |