Louisenlund (Bornholm) King Frederik VII when he visited Bornholm in 1851. He named it after his mistress, Countess Louise Danner. Louisenlund (Bornholm) Louisenlund, some east of Østermarie on the Danish island of Bornholm, is a site with one of Denmark's largest collection of megaliths. Some 50 stones standing upright among the trees, many of them over high. Gryet, a similar site in a wood near Bodilsker west of Nexø once had over 60 megaliths but many have now been removed. The megaliths, which bear no inscription, stand on low mounds or over graves where the remains of burnt bones are buried. In
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)