4 Generation Circle Diagram: |
| Jan Jan Erffven de oude Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Hendrik Erffven < Jan Jan Erffven de jonge |
| Petrus Snellarts Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Siblings Joannes Snellarts Catharina Snellarts |