Kalends of Jan. on 2nd feria, 18th of the moon, A.D. 1168.
Muircertach, son of Toirrdelbach Ua Briain, king of Dal-Cais, was killed at Dun-na-sciath by the sons of Murchadh Mac Carthaigh, king of Desmond. The grandson of Conchobar [Ua Briain] was killed immediately in revenge of him by Diarmait the Fair and by Ua Faelain and seven sons of kings with their retinues [were killed.
Flannacan Ua Dubhtaich, bishop of the Tuatha (Sil-Muiredaigh) [Elphin], the master of wisdom and history in [lit., of] all the West of Ireland, died in pilgrimage at Cunga.
A hosting by Ruaidhri Ua Concobuir to Ath-luain, so that Ua Gilla-Patraic, king of Ossory, came into his house and gave four hostages to him on the occasion. And he sent his hosts forward, past Ath-crodha, into Munster and himself [went] past Ath-luain into Magh-
p.161Lena, to meet the Men of Ireland, until they reached Grian-cliach, so that Mac Carthaigh came into his house and gave nine hostages to him on the occasion. And Munster was divided in two, between the sons of Cormac [Mac Carthaigh] and Domnall Ua Briain and thrice twelve score cows were levied upon Munster in honour fine [of the killing] of Muircertach Ua Briain. So Ua Conchobair returned to his house.
Donnchadh Ua Cerbaill, arch-king of Airgialla, was mangled with the [battle-]axe of a serving gillie of his own, namely, Ua Duibhne of Cenel-Eogain, whilst [lit., and] the king [was] drunk and he died thereof.
(The defeat of Ath-in-chomair [was inflicted] upon Art Ua Mail-Sechlainn and the West of Meath were victors.
The Half-red[-faced] Gillie, namely, Ua Concobair of Corcumruadh, was slain.)