4 Generation Circle Diagram: |
| Christina van Heesch Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Franciscus van Gulick < Wilhelmus van Gulick |
| Franciscus van Gulick Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Christina van Heesch < Wilhelmus van Gulick |