4 Generation Circle Diagram: |
| Clarissa Cavalaris
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Donald Halsema < Donald Halsema < Joseph Halsema < Michael Halsema |
| Diane Collinson
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Michael Halsema < Michael Halsema < Christopher Halsema |
| Michael Halsema
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Sibling Christopher Halsema |