Low-born Bledrig's son assumed the throne because of his mother, Owain's only issue and heir.
Marriage Information:
Bleiddig married Tangwystl FERCH OWAIN Princess of Dyfed, daughter of Owain AP MAREDUDD King of Dyfed and Unknown. (Tangwystl FERCH OWAIN Princess of Dyfed was born in 794 in Dyfed, Wales.)