Circle Diagram:
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(unknown) (unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Georg Petrak < Johann Georg I Petrak < Johann Mathias Petrak < Joseph Petrak |
Circle Diagram:
|
(unknown) (unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Georg Petrak < Johann Georg I Petrak < Johann Mathias Petrak < Joseph Petrak |