Bornholm market towns and 15 parishes. In addition to supervising parish municipalities, which was the responsibility of the counties in "all" of Denmark, the market town municipalities of Bornholm were supervised by Bornholm County as well and not by the Interior Ministry as was the case in the rest of Denmark. The seat of the municipal council is the island's main town, Rønne. The voters decided to merge the county with the municipalities in a referendum May 29, 2001, effective from January 1, 2003. The question on the ballot was, "Do you want the six municipal entities of Bornholm to be
Battle of Bornholm (1456) compared to the Danish and Livonian 16, was victorious; the outcome demonstrated the importance of light, fast ships which could attack quickly and with the element of surprise. The battle helped to establish a naval blockade of the Teutonic state in Prussia, and together with the subsequent and more significant Polish-Prussian naval victory in the Battle of Vistula Lagoon contributed to the overall victory of Poland in the Thirteen Years' War. Battle of Bornholm (1456) The Battle of Bornholm was a naval battle which took place near the Danish island of Bornholm, between privateers from the city of Gdańsk (Danzig)