Nielsen Hayden genealogy

Family: Cadwgon ap Bleddyn ap Cynfyn / (Unknown wife or mistress of Cadwgon ap Bleddyn) (F17609)

Bleddyn ap Cynfyn, King of Gwynedd & Powys ( -1075)

(Unknown fourth wife of Bleddyn ap Cynfyn)

 

 

Cadwgon ap Bleddyn ap Cynfyn ( -1111)

Family with Gwenllian ferch Gruffudd

(Unknown wife or mistress of Cadwgon ap Bleddyn)

Owain ap Cadwgon ( -1116)