4 Generation Circle Diagram: |
| Gerritje Nieuwerker Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter van Tielen < Leentje "Lena" van Tielen |
| Pieter van Tielen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Gerritje Nieuwerker < Leentje "Lena" van Tielen |
| Leentje "Lena" van Tielen Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Cornelis Harlaar < Gerrit Harlaar |