Conchobor son of Mael Sechnaill i.e. the son of Conchobor, king of half of Mide, was killed by the Uí Briúin of Bréifne.
Muirgius ua Concennainn, king of Uí Diarmada, dies.
Domnall son of Amalgaid, successor of Pátraic, rested.
Donnchad son of Murchad son of Flann ua Mael Sechnaill, king of Mide, was killed by Ua Minnicen.
Cormac ua Cillín, chief vice-abbot of Síl Muiredaigh and superior of the guest-house of Cluain moccu Nóis, rested in peace.
Domnall son of Ruaidrí ua Conchobuir was deposed by the Connachta and replaced by Tairdelbach. Tairdelbach, ua Conchobuir was made king at Áth an Termainn.
Muirchertach ua Mael Sechnaill was deposed and the kingship of Mide given to Murchad.
Conchobor Cisénach ua Eochadha, king of Ulaid, was killed.
The defeat of Áth Clagan inflicted by east Tebtha, in which Cinaed grandson of Amalgaidh, chief of Calraige, was killed.
The Samain of high wind.
Great wind and lightning in Ireland in this year, and it killed many people and cattle.
Kalends of January.
Domnall son of Donnchad ua Ruairc, king of Uí Briúin of Bréifne, was killed by the people of Cairbre.
Goll Garbraige ua Eochadha, king of Uaid, was killed by ua Matgamna.
The community of Ciarán fasted unsuccessfully against Muirchertach ua Mael Sechnaill to obtain the freedom of Cell Mór Maige Enir, but God soon avenged them i.e. a report of Muirchertach's death went throughout Ireland and Mide was plundered.
Easter on the seventh of the Kalends of May 25 April and Low Sunday 2 May in the Summer. Flaithbertach ua Loinsigh, successor of Ciarán, rested.