4 Generation Circle Diagram: |
| Lijsje Gerritsdr. (Family name unknown) Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Jansz. Kok < Maria Jansdr. Kok |
| Jan Jansz. Kok Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Lijsje Gerritsdr. (Family name unknown) < Maria Jansdr. Kok |
| Jacob de Boer Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree < Geertje Jacobsdr. de Boer |
| Geertje Jacobsdr. de Boer Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Pieter Jansz. van Vlaanderen < Jan Pietersz van Vlaanderen |