4 Generation Circle Diagram: |
| Johanna Cornelia de Graaf Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hubertus Hartmans < Johannes "Jan" Hartmans |
| Hubertus Hartmans Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Cornelia de Graaf < Johannes "Jan" Hartmans |
| Johannes "Jan" Hartmans Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Elisabeth Pecher < Petronella Francisca Hartmans |