. "Muirchertach" . . . . . . . . . "1075" . . "King of MunsterandHigh King of Ireland" . . . . . . . . . . . . . . "Muirchertach Ua Briain, High King of Ireland" . . "Muircheartach" . . . "Muirchertach \u00D3 Briain" . . "1086" . "Muircertach mac Toirrdelbach" . "Muirchertach Ua Briain" . . "Murtough O'Brien" . "Muirchertach Ua Briain" . . . . "Muircherteach Ua Briain" . . . . . "1119" . . . . . "Murtagh" . . .