4 Generation Circle Diagram: |
| Grietje van Gorcum Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobus Oosterling < Willem Jacobus Oosterling < Jacobus Oosterling |
| Jacobus Oosterling Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Grietje van Gorcum < Willem Jacobus Oosterling < Jacobus Oosterling |
| Jacobus Oosterling Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Amerentia Wuijten Sibling Willem Jacobus Oosterling |