4 Generation Circle Diagram: |
| Antonia van der Poorten Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Stephanus Jongenelen < Adrianus Jongenelen |
| Stephanus Jongenelen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antonia van der Poorten < Adrianus Jongenelen |