Ystrad Tywi
William Cragh () was a medieval Welsh warrior and supporter of Rhys ap Maredudd, lord of the lands of Ystrad Tywi, in his rebellion against King Edward I of England. Captured in 1290 by the son of William deBriouze, the Cambro-Norman Lord of Gower, he was tried and found guilty of having killed thirteen men. Cragh was hanged just outside Swansea within sight of deBriouze's Swansea Castle, twice, as the gallows collapsed during his first hanging. Lady Mary deBriouze interceded on Cragh's behalf and prayed to the deceased Bishop of Hereford, Thomas de Cantilupe, requesting him to ask God to bring Cragh back from the dead. Cragh began to show signs of life the day after his execution and over the subsequent few weeks made a full recovery, living at least another eighteen years.