4 Generation Circle Diagram: |
| Margaretha Maria Ahrens Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johann Heinrich Schuckman < Johann Hendrik Schuckman |
| Johann Heinrich Schuckman Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Margaretha Maria Ahrens < Johann Hendrik Schuckman |