4 Generation Circle Diagram: |
| Rosa Durbin
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Hermannus Halsema < Basil Albert Halsema |
| Charles Allen DeGerlia
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Esther May Halsema < William Albert DeGerlia < Jeanni Kay DeGerlia |
| William DeGerlia
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Sibling Paula DeGerlia Paul DeGerlia January DeGerlia |