Kalends of January
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AD 680.
The burning of the kings in Dún Ceithirn, i.e. Dúngal son of Scannal, king of the Cruithin, and Cenn Faelad, i.e. son of Suibne, king of Ciannachta by Mael Dúin son of Mael Fithrich, at the beginning of summer.
The battle of Bla Sléibe afterwards at the beginning of winter, in which Mael Dúin son of Mael Fithrich was slain.
The killing of Conall Cael son of Dúnchad in Cenn Tíre.
The killing of Sechnasach son of Airmedach, and of Conaing son of Congal.
The siege of Dún Foither.