The Viking invasion of Lindisfarne in 793.
In this year fierce, foreboding omens came over the land of the Northumbrians, and the wretched people shook; there were excessive whirlwinds, lightning, and fiery dragons were seen flying in the sky. These signs were followed by great famine, and a little after those, that same year on 6th ides of January, the ravaging of wretched heathen people destroyed God's church at Lindisfarne.
-Extract from the Anglo-Saxon Chronicle







