The Battle of Visby was fought in 1361 near the town of Visby on the island of Gotland, between the forces of the Danish king and the Gutnish country yeomen. The Danish force was victorious.
Following the devastating battle, the citizens of Visby decided to surrender to avoid further losses. To save the city from sacking the inhabitants paid large amount of their wealth to King Valdemar. This extortion of contributions became a legendary event, although it can not be confirmed to have taken place, and if so, the events are unclear. Despite the payment, the Danes plundered several churches and monasteries.
Image: Valdemar Atterdag holding Visby to ransom, 1361, Carl Gustaf Hellqvist