4 Generation Circle Diagram: |
| Jan Sier Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hildegonda Schilder < Aafje Jans Sier Sibling Jan Cornelissen Sier |
| Jacobs Elbrecht (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Roos < Jan "Jan" Roos |
| Jan Roos Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacobs Elbrecht (Family name unknown) < Jan "Jan" Roos |