Kalends of January second feria, fifteenth of the moon. AD 1089.
Lusca was burned, and nine score persons were burned in its stone church, by the men of Mumu.
Cell Dara was burned thrice in this year.
Donnchad son of Domnall Remar, king of Laigin, was killed by his own people.
Muirchertach ua Laithéin, king of Síl Duibtire, died.
The joint lords of the men of Fernmagh, and a multitude besides, were killed by the Uí Echach and the Ulaid in Sliab Fuaid.
Donnchad ua Gilla Pátraic, king of Osraige, was killed by his own people.
Gilla Pátraic ua Célecán, prior of Ard Macha, died on Christmas Eve.