4 Generation Circle Diagram: |
| Cornelia Heerkens Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Verhulst < Hendrik Verhulst < Helena Verhulst |
| Cornelis Verhulst Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia Heerkens < Hendrik Verhulst < Helena Verhulst |
| Helena Verhulst Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Hendrik Verhulst |