Nielsen Hayden genealogy

Darrell Wolcott, "Cynwrig ap Rhiwallon" at Ancient Wales Studies.

• Title	Darrell Wolcott, "Cynwrig ap Rhiwallon" at Ancient Wales Studies.
  Source ID	S7046
  Linked to (7)	Tudor Trefor Rhiwallon ap Dyngad ap Tudor Trevor Llywarch Gam ap Lluddocca ap Tudur Trefor Cynwrig ap Rhiwallon Dyngad ap Tudor Trevor Efa ferch Cynwrig ap Rhiwallon Sioned ferch Rhiwallon