4 Generation Circle Diagram: |
| Hubertus Alberts Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrina Peters < Christina Alberts < Theodora Albers < Petronella Alberts |
| Henricus Krebber Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Theodora Albers < Henricus Albers Joanna Ruijsch Joanna Bastians Joanna Verheijen |