Kalends of January seventh feria, thirteenth of the moon. AD 678.
Repose of Failbe, abbot of Í.
Cenn Faelad son of Ailill son of Baetán, the learned, rested.
The battle of Fínnechta against Béc of Bairche.
The falling asleep of Nechtan Ner.
Domnall son of Suibne dies among the Ulaid.