4 Generation Circle Diagram: |
| Gertrudis van Helden Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Willem Schreurs < Antonius Schreurs |
| Willem Schreurs Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gertrudis van Helden < Antonius Schreurs |
| Antonius Schreurs Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hubertina Anna Catharina Claessen < Helana Catharina Schreurs |