4 Generation Circle Diagram: |
| Boukjen van der Wal Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Jantje van der Wal |
| Jantje van der Wal Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrik Cremerus < Jan Crumerus |
| Hendrik Cremerus Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jantje van der Wal < Jan Crumerus |
| Jan Crumerus Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Antje Welma < Jantje Crumerus |