4 Generation Circle Diagram: |
| Lena Halsema
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Henry H. Robrock < Mary Margaret Robrock |
| Connie (unknown)
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart James Pechin < Michael Pechin < Mark Pechin < Jennifer Pechin < Adam Pechin |
| Mark Pechin
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Sibling Michael Pechin Jennifer Pechin Adam Pechin |