4 Generation Circle Diagram: |
| Lena Halsema
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Henry H. Robrock < Mary Margaret Robrock |
| John H. Pechin
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Jacqueline Hall Sibling Jane Pechin Josephine Pechin Patricia A. Pechin Edward Lloyd Pechin |