Kl. The son of Conall, son of Cremthann, son of Niall dies. [AU 480].
Kl. Repose of Iarlaithe, the third abbot of Ard Macha [AU 481].
Kl. The battle of Uchbath [gained] over the Laigin by Crimthann, or by Fiachra Glomrach, son of Caelub, son of Crund, of Dál Araide. [AU 482, 483].
Kl. The battle of Granard (Mac Erce victor), in which Finnchad, king of the Laigin, fell; and Cairpre [was] victor, as others say. [AU 485, 486].
The mortal wounding of Crimthann Ceinnselach, king of Laigin, whom Echaid Glúinech slays. [AU 483, 485].
Kl. Birth of Brénainn, son of Finnlug.
Kl. Death of Crimthann Ceinnselach. [AU 483, 485].
Kl. Repose of Cianán of Dam Liac. [AU 489].
Death of Zeno, who reigned seventeen years.
Anastasius becomes emperor. [AU 491].