4 Generation Circle Diagram: |
| Trijntje Fockes Boersma Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Anthonius van Schaick < Gijsbertus Johannes van Schaick |
| Anthonius van Schaick Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Trijntje Fockes Boersma < Gijsbertus Johannes van Schaick |