4 Generation Circle Diagram: |
| Cornelia Zwaans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhelmus Straver < Johanna Hendrika Straver |
| Wilhelmus Straver Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia Zwaans < Johanna Hendrika Straver |
| Johanna Hendrika Straver Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hubertus Montens |