4 Generation Circle Diagram: |
| Joanna (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriaen van Loon < Cornelia van Loon |
| Adriaen van Loon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna (Family name unknown) < Cornelia van Loon |
| Cornelia van Loon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes Schellekens < Adrianus Schellekens |