Kalends of January
. AD 920 alias 925.
Dubgall son of Aed, king of Ulaid, was killed by his own people.
Lorcán son of Dúnchad, king of Brega, dies in old age.
Cathal son of Conchobor, king of Connacht, died in penitence.
Domnall son of Cathal, with other distinguished men of Connacht, was treacherously killed by his kinsman, i.e. by Tadc.