4 Generation Circle Diagram: |
| Alida van Berkelen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree NN (Family name unknown) < Helena van Berkelen |
| NN (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Alida van Berkelen < Helena van Berkelen |
| Johannes Schuurman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Pierot Sibling Arie Machiel Schuurman |