4 Generation Circle Diagram: |
| Grietje Kroon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem van Erp < Lambertina van Erp |
| Lambertina van Erp Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joan van Foreest |