Kalends of Jan. on 4th feria, 27th of the moon, A.D. 1158.
Domnall Ua Longargain, archbishop of Munster, rested in Christ.
A hosting by Ua Lachlainn into Tir-Conaill also, so that he wasted Fanat entirely.
A Synod was assembled by the successor of Patrick and by the clergy of Ireland at the Hill of Mac Taidhg, wherein were five [and] twenty bishops, to enjoin rule and good conduct upon every one in common. It is on that occasion the clergy of Ireland, along with the successor of Patrick and along with the Legate, appointed a Chair for the successor of Colum-cille, that is, for Flaithbertach Ua Brolchain, the same as [for] every bishop and the arch-abbacy in general of the churches of Colum-cille throughout all Ireland.