4 Generation Circle Diagram: |
| Maartje "Maretje" Kwakman Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacob Klepper < Alida Jacobs Klepper < Grietje Klepper |
| Grietje Klepper Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Schokker < Grietje Schokker < Jan "Jan" Schokker Sibling Alida Jacobs Klepper |