4 Generation Circle Diagram: |
| Eva van Pentz Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jasper van Oertzen < Anna Margaretha van Oertzen < Joachim van Oertzen |
| Susanna Francina van Bulow Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Helmut Friedrich van Oertzen < Eva Suzanne van Oertzen |
| Eva Suzanne van Oertzen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Claus Detlev van Oertzen < Agnes Emilia van Oertzen |