Main Page | See live article | Alphabetical index Gruffydd ap Cynan (c1055-1137), Prince of Gwynedd, was the son of a Welsh Prince, Cynan ap Iago, and an Irish Viking mother. During his lengthy reign, considered to be a "Golden Age" for Wales, he retook much of Gwynedd from its English conquerors. He was succeeded by his son Owain Gwynedd. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.