4 Generation Circle Diagram: |
| Petronella van Someren Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Krijn Dominicus Smulders < Bernardus Smulders |
| Krijn Dominicus Smulders Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Petronella van Someren < Bernardus Smulders |
| Bernardus Smulders Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Mollenberg |