4 Generation Circle Diagram: |
| Aafje "Aefjr" (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Taams Sier < Duwertje "Dieuwertje" Schokker |
| Jans Grietje (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Zwarthoed < Klaas Zwarthoed |
| Cornelis Zwarthoed Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jans Grietje (Family name unknown) < Klaas Zwarthoed |
| Trijntje Hoorn Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis "Crelis" van Hoorn < Aaltje "Aaltje" Kip |
| Duwertje "Dieuwertje" Schokker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Klaas Zwarthoed < Cornelis "Crelis" Zwarthoed |
| Klaas Zwarthoed Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Duwertje "Dieuwertje" Schokker < Cornelis "Crelis" Zwarthoed |