In 1530 a large part of the town was destroyed by fire, and in December 1534 it was stormed and plundered by the king's troops after a peasants' revolt known as the Count's Feud led by Skipper Clement. It resulted in the death of up to 2,000 people. The Reformation in 1536 brought about the demolition of the town's two monasteries. As a result of the Reformation, Aalborg became a Lutheran bishopric in 1554.
