Kalends of January first feria, seventh of the moon. AD 634.
The slaying of Conall son of Suibne in the house of Nad-Fraích's son by Diarmait son of Aed Sláine.
The battle of Cúil Caeláin won by Diarmait son of Aed Sláine, and Mael Umai son of Oengus fell therein.
The church of Rechru was founded.
A great snowfall killed many in Mag Breg.
Repose of Fintan son of Telchán and of Ernaine son of Crésene.
Death of Gartnán son of Foth.
Echuid of Les Mór died.
The battle of Segais in which fell Lóchéne son of Nechtan Cennfhata, Cumuscach son of Óengus and Gartnaith son of Foth.