Kalends of January fourth feria, sixteenth of the moon. AD 586.
The battle of Doaethe(?) in which Colmán Bec son of Diarmait fell. Aed son of Ainmire was victor.
Daig son of Cairell died; and in this Librén son of Illand son of Cerball fell.
Or here the death of Baetán son of Cairell, king of Ulaid.