4 Generation Circle Diagram: |
| Trijntje Gerrits Knapper
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Hindrik Hindriks Lamain < Hindrikjen Lemain < Hindrik Lemain < Gerrit Lemain |
| Roelof Koops
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Hendrikje Lemain < Gerrit Koops < Hendrik Koops |
| Grietje Zuur
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Gerrit Koops < Roelof Berend Koops |
| Gerrit Koops
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Grietje Zuur < Roelof Berend Koops Sibling Hendrik Koops |
| Roelof Berend Koops
Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Trijntje van de Werf |