4 Generation Circle Diagram: |
| Joanna van Dal Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus "Dirk" van de Louw < Petronella van de Louw |
| Theodorus "Dirk" van de Louw Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna van Dal < Petronella van de Louw |
| Maria Wijtvliet Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Schalken < Sebastiaan "Bas" Schalken |
| Cornelis Schalken Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Wijtvliet < Sebastiaan "Bas" Schalken |
| Petronella van de Louw Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adrianus Korthout < Anna Maria "Anna" Korthout |
| Adrianus Korthout Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella van de Louw < Anna Maria "Anna" Korthout |
| Sebastiaan "Bas" Schalken Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelia van Biesen < Cornelis Schalken |