4 Generation Circle Diagram: |
| Hermina "Mien" Ralten Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Martinus "Tinus" Treffers < Gerardus Wouter "Gerrit" Treffers |
| Martinus "Tinus" Treffers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hermina "Mien" Ralten < Gerardus Wouter "Gerrit" Treffers |
| Gerardus Wouter "Gerrit" Treffers Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrika van der Schans < Herman "Herman" Treffers |