4 Generation Circle Diagram: |
| Antoon Cassa
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Jantina Bottema < Jantje Janna Cassa < Daniel Cassa < Jan Henderikus Cassa |
| Sape Ozinga
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Jantje Janna Cassa < Henderikus Ozinga < Sylvia Ozinga < Jacob Ozinga < Antoon Ozinga |
| Antoon Ozinga
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Sibling Henderikus Ozinga Sylvia Ozinga Jacob Ozinga |