Annalistic reference

• 1128. The battle of Ath-Fhirdhiadh was gained by the cavalry of Conchobhar, the son of Mac Lochlainn, over the cavalry of Tighearnan Ua Ruairc, where Ua Ciardha, lord of Cairbre; Cathal Ua Raghailligh; Sitriuc Ua Maelbrighde; the son of Aedh Ua Dubhda, lord of Ui-Amhalghadha; and many others along with them, were slain, in revenge of the violation Patrick's protection.