In 1247 - 1526 , it was the capital of the Duchy of Czersk , one of medieval Polish duchies .
The village currently has a population of about 590 , but in the past , it was a royal town of the Crown of the Kingdom of Poland .
In 1247 - 1526 , village was the town of the Duchy of Czersk , one of medieval Polish duchies .
The village currently has a population of about 590 , but in the past , it was a royal town of the Crown of the Kingdom of Poland .