Kalends of January
. AD 686.
The killing of Feradach son of Congal.
Repose of Do-Chuma Conoc, abbot of Glenn dá Locha.
The falling asleep of Roiséne, abbot of Corcach Mór.
Death of Oiséne, bishop of the monastery of Finntan son of Finnguine.
Adamnán brought back sixty former captives to Ireland.