4 Generation Circle Diagram: |
| (unknown) Gruber Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Johann Gruber < Dirk (Detert) Gruber |
| Johann Gruber Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Sibling Dirk (Detert) Gruber |