4 Generation Circle Diagram: |
| Maartje "Maretje" Kwakman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacob Klepper < Alida Jacobs Klepper < Grietje Klepper |
| Jan "Jan" Pooijer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Aaltje "Aal" de Boer < Pietertje Pooijer Sibling Neeltje Pooijer |