4 Generation Circle Diagram: |
| Anna Christine Krijne Rutgers Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jurriaan Koenen < Jurriaan Koenen |
| Jurriaan Koenen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anna Christine Krijne Rutgers < Jurriaan Koenen |
| Jurriaan Koenen Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria Leijnse < Christina Louisa Koenen |