4 Generation Circle Diagram: |
| Meiskelina Timmer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Thomas Keizer < Herman Keizer |
| Thomas Keizer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Meiskelina Timmer < Herman Keizer |
| Zwaantje Weemhof Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Herman Keizer < Alida Keizer |
| Herman Keizer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Zwaantje Weemhof < Alida Keizer |
| Alida Keizer Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Klaas de Boer |