The Norman knight Maurice Fitzgerald, the Lord Chief Justice of Ireland, is generally credited with the establishment of the medieval European-style town and port of Sligo, building Sligo Castle in 1245. The annalists refer to the town as a "sraidbhaile" ('street settlement') which seems to have consisted of the castle and an attached defensive bawn in the vicinity of Quay street. A Dominican Friary (Blackfriars) was also founded by Maurice Fitzgerald and the King of Connacht Felim mac Cathal Crobderg Ua Conchobair in 1253. This was accidentally destroyed by fire in 1414, and was subsequently rebuilt in its present form by Tighernan O’Rourke. Norman hegemony was, however, not destined to last long in Sligo. The Norman advance was halted in Sligo after the battle of Credran Cille in 1257 at Ros Ceite (Rosses Point) between Godfrey O'Donnell, Lord of Tirconnell, and Maurice Fitzgerald. Both commanders were mortally wounded in single combat. The Norman invasion of Tír Chonaill was abandoned after this. In 1289 a survey indicates there were 180 burgesses in the town. The Normans had laid a foundation that was to last.