4 Generation Circle Diagram: |
| Metje Naaije Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis de Klerk < Jacobus "Jacob" de Klerk |
| Cornelis de Klerk Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Metje Naaije < Jacobus "Jacob" de Klerk |
| Adriana Klavers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerrit Molewijk < Berbera Jacoba Molewijk |