The clas church remained important after 601, although it was destroyed by the Danes in 987/988 and in 1038 it was reduced to ashes by Grufydd ab Llewelyn ab Sitsyllt, who wrested it from the hands of Howel ab Edwin.
The clas church remained important after 601. It was destroyed by the Danes in 987/988. It was reduced to ashes by Grufydd ab Llewelyn ab Sitsyllt. This was in 1038. Grufydd ab Llewelyn ab Sitsyllt wrested it from the hands of Howel ab Edwin.