4 Generation Circle Diagram: |
| Jan Crelisz. Kras Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Grietje Vries < Gaartje Pieters Kras < Cornelis Jansz. Kras |
| Cornelis Kras Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Trijntje Voortman < Jan Kras Sibling Klaas Kras |