4 Generation Circle Diagram: |
| Maria van Eck Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Teunisz Spierenburg < Gerrit Spierenburg |
| Pieter Teunisz Spierenburg Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Maria van Eck < Gerrit Spierenburg |
| Gerrit Spierenburg Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertruij Beekers < Huijbartha Maria "Huibertje" Spierenburg |