Kalends of January
. AD 834.
Niall led an army to Laigin and he set up a king over the Laigin, i.e. Bran son of Faelán.
Cinaed son of Niall son of Aed was killed by the Ulaid.
Niall invaded Mide and burned the country as far as Tech Maíl Chonóc.
Cumuscach son of Aengus, prior of Cluain Moccu Nóis, dies.
Ferna and Cluain Mór Maedóc were plundered by the heathens.
A change of abbots in Ard Macha, i.e. Forannán from Ráith Meic Malais instead of Diarmait grandson of Tigernán.
Echaid son of Cú Chongalt, king of Uí Thuirtri, and Caenchomrac son of Siadal, steward of Cell Dara, and Bresal son of Cormac, superior of Cell Dumai Glinn and other monasteries, and Muirchertach son of Gormgal, all died.
Fergus son of Bodbchad, king of Carraic Brachaide, was killed by Munstermen.
Death of Dúnadach son of Scannlán, king of Uí Fhidgente.
A third part of Cluain Moccu Nóis was burned on the second of the nones 6th of March.
Mungairit and other churches of Iarmumu were burned by the heathen.
The foreigners plundered Druim Ing.