4 Generation Circle Diagram: |
| Wilhemina van Heukelom van Ackooi Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gijsbert Pieck < Otto Pieck |
| Gijsbert Pieck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Wilhemina van Heukelom van Ackooi < Otto Pieck |
| Johanna van Vianen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Otto Pieck < Hendrik Pieck |
| Otto Pieck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Johanna van Vianen < Hendrik Pieck |
| Marya (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Hendrik Pieck < Gijsbert Pieck |
| Hendrik Pieck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Marya (Family name unknown) < Gijsbert Pieck |
| Gijsbert Pieck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Margriet (Family name unknown) < Otto Pieck |