4 Generation Circle Diagram: |
| Anna Maria Kerstens Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lambertus van Oers < Adriana van Oers |
| Lambertus van Oers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Maria Kerstens < Adriana van Oers |
| Adriana van Oers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Franciscus Sijmens < Petronella Sijmens |