Kalends of January
[...]
. AD 978 alias 979.
Muirenn daughter of Congalach, successor of Brigit, rested.
Lethlobar ua Fiachna, king of Dál Araidi, was deceitfully killed.
Conchobor son of Finn, king of Uí Fhailgi, died.
Airechtach ua Caráin, the head of Irish learning, rested in peace.