4 Generation Circle Diagram: |
| Agnes Emilia van Oertzen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Friedrich Wilhelm van Koppelow < Maria Theresia van Koppelow |
| Friedrich Wilhelm van Koppelow Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Agnes Emilia van Oertzen < Maria Theresia van Koppelow |