4 Generation Fan Chart: |
| Geertruyda (Unknown)
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Jan van Geuns < Joanna Petronella van Geuns |
| Jan van Geuns
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Geertruyda (Unknown) < Joanna Petronella van Geuns |
| Jane Washington Davidson
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart Jan de Bruyn Kops < William de Bruyn Kops < Julian de Bruyn Kops < Marie Adelaide de Bruyn Kops |
| Ada Martin Turner
Pedigree Tree Descendancy Chart Ancestry Chart Fan Chart Hourglass Chart William de Bruyn Kops < John de Bruyn Kops |