Amongst the number the Castles of St. Georges, Sully; Tregaron, Barry; Foulkes, Fitzwain; St. Athan, Ruthyn, and many others. He killed such numbers of English and Normans that no Englishman could be found who would so much as entertain the idea of remaining in Glamorgan. To all appearance the Castle had two large parks known as the upper and lower park; the names of the farm houses still existing confirm this. They are known as Park Newydd, Cefn Park, Pontypark, Cornery Park.