4 Generation Circle Diagram: |
| Geertje Stroek Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacob "Jaap" Koning < Jan "Jan" Koning < Albert "Appie" Koning |
| Trijntje Zwarthoed Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan "Jan" Koning < Aafje Koning Sibling Neeltje Zwarthoed |
| Jan "Jan" Koning Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Trijntje Zwarthoed < Aafje Koning Sibling Albert "Appie" Koning |
| Geertje Keuken Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Zwarthoed < Jan "Jan" Zwarthoed |
| Aafje Koning Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan "Jan" Zwarthoed < Jan Zwarthoed |
| Jan "Jan" Zwarthoed Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aafje Koning < Jan Zwarthoed |
| Jan Zwarthoed Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree |