4 Generation Circle Diagram: |
| Joanna van der Kroon Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Philippus Carolus Veltman < Catharina Johanna Veltman |
| Philippus Carolus Veltman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Joanna van der Kroon < Catharina Johanna Veltman |
| Catharina Johanna Veltman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Groeneveld < Johannes Hendrikus Groeneveld |