4 Generation Circle Diagram: |
| Maria Krols Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johannes van Beers < Norbertus van Beers |
| Johannes van Beers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Krols < Norbertus van Beers |