 Rhys's revolt petered out the following year, and Rhys himself was captured and executed in 1292.Dryslwyn was seized by Owain Glyndŵr in the summer of 1403 and when the English forces recaptured it, they decommissioned it by blocking various access routes, walling up the gatehouse, removing the treads from stone stairs and even removing the hinges from the main gate.At some later stage, all the major buildings were burned to the ground.