4 Generation Circle Diagram: |
| Fennegien Joogmans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Nijman < Jan Hendrik Nijman |
| Jan Nijman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Fennegien Joogmans < Jan Hendrik Nijman |
| Jan Hendrik Nijman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Barbera Batius < Alida Everdina Nijman |