4 Generation Circle Diagram: |
| Hendrika Bouwe Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerrit van Velzen < Arie van Velsen |
| Gerrit van Velzen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrika Bouwe < Arie van Velsen |
| Arie van Velsen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia Blom < Adriana van Velsen |