Norse Scotland
In this year dire portents appeared over Northumbria and sorely frightened the inhabitants. They consisted of immense whirlwinds and flashes of lightning, and fiery dragons were seen flying in the air. A great famine followed soon upon these signs, and a little after that in the same year on the ides of June the harrying heathen destroyed God’s church on Lindisfarne by rapine and slaughter. – Anglo-Saxon Chronicle, 793