4 Generation Circle Diagram: |
| Waltherus "Wout" Schuurmans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Adrianus "Janus" Schuurmans |
| Adrianus "Janus" Schuurmans Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Margiet (Family name unknown) < Joannis "Jan" Schuurmans |