In 1411, the Norwegian, Danish and Swedish King Eric of Pomerania had the castle of Visborg constructed, and settled himself there for twelve years, during which the city virtually became a pirates' nest, and the commerce halted.
En 1411, o rei noruegués, danés e sueco Erik de Pomerania construíu o castelo de Visborg e estableceuse alí durante doce anos, durante os cales a cidade converteuse virtualmente nun niño de piratas e comercio interrompeuse.