Cormac Ó Luimlín, Bishop of Clonfert, died 19 June 1259.
This bishop bore the same surname as Cormac Ua Lumluini, lector of Cluain-fearta-Brenainn, the remnant of the sages of Ireland in his time, who, according to the Annals of the Four Masters, died in 1170.
This article about a bishop of the Middle Ages is a stub. You can help Wikipedia by expanding it.