4 Generation Circle Diagram: |
| Kornelis Jakobs van Ham
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Martha Jans Bottema < Simon van Ham < Anje van Ham < Jan van Ham < Johannes van Ham |
| Louwe Rozema
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Grietje van Ham < Jakob Rozema < Simon Kornelis Rozema < Dirk Anne Rozema |
| Jakob Rozema
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Wobbelina Rijpma Sibling Simon Kornelis Rozema Dirk Anne Rozema |