4 Generation Circle Diagram: |
| Geertje Bruijnings (Family name unknown) Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jan Jacobsz. Spek < Bruining Jansz. Spek |
| Jan Jacobsz. Spek Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Geertje Bruijnings (Family name unknown) < Bruining Jansz. Spek |
| Bruining Jansz. Spek Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Trijntje Alberts Klouwer < Geertje Bruinings Spek |
| Geertje Bruinings Spek Pedigree Tree Pedigree Map Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriaan Zijp |