4 Generation Circle Diagram: |
| Johanna Voermans Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodorus Slangen < Maria Slangen < Anna Maria Dina Slangen < Jacob Slangen |
| Theodorus Slangen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna Voermans < Maria Slangen < Anna Maria Dina Slangen < Jacob Slangen |
| Maria Slangen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Siblings Anna Maria Dina Slangen Jacob Slangen |