Nielsen Hayden genealogy
(Unknown wife or mistress of Cadwgon ap Bleddyn)
Generation: 1
1. (Unknown wife or mistress of Cadwgon ap Bleddyn) Family/Spouse: Cadwgon ap Bleddyn ap Cynfyn. Cadwgon (son of Bleddyn ap Cynfyn, King of Gwynedd & Powys and (Unknown fourth wife of Bleddyn ap Cynfyn)) died in 1111. [Group Sheet] [Family Chart]
Children:- Owain ap Cadwgon died in 1116.