4 Generation Circle Diagram: |
| Johanna Schalken Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrikus Stam < Maria Johanna Stam |
| Hendrikus Stam Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Schalken < Maria Johanna Stam |