Gwerystan ap Gwaithfoed
( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Gwerystan ap Gwaithfoed
- Nest ferch Cadell
- 2 Cynfyn ap Gwerstan b. Abt 987
- Angharad ferch Maredudd
- 3 Rhiwallon ap Cynfyn b. Abt 1020 d. 1069
- Angharad ferch Maredudd
- 2 Cynfyn ap Gwerstan b. Abt 987
- Nest ferch Cadell