Vitslav II, Prince of Rügen
Vitslav II (c. 1240 – 1302), variously called Vislav, Vizlav, Wislaw, Wizlaw and Witslaw in English sources () was a prince of Rügen. Life. Vitslav was probably born between 1240 and 1245 as the son of Prince Jaromar II of Rügen and Euphemia, a daughter of Duke Swantopolk II of East Pomerania. After his father, who had taken part on the side of the church in battles in Denmark between the Danish royal house and the Archbishopric of Lund. When his father was stabbed to death by a woman in 1260 out of revenge, Vitslav became the  reigning Prince of Rügen. From the beginning of his reign Vitslav II maintained good relations with the Hanseatic town of Lübeck, whose merchants he exempted from customs duties within his principality and with whom, in 1266, he renewed the existing trade agreements. In 1269, he supported the town of Stralsund, located within his territory, by withdrawing rights from the Schadegard, built in the immediate vicinity of Stralsund, and gave up the town founded in order to compete with Stralsund. Probably over claims to the dowry of his mother, a daughter of Prince Swietopelk of East Pomerania, he succeeded in 1270  in gaining possession of the enfeoffment of Schlawe. Possibly in the same year, but no later than 1271, he founded Rügenwalde, but sold his enfeoffments in 1277, after he had been driven out of the area in 1275 by Mestwin II. The territory of Schlawe ("Schlawer Land") with its town and Rügenwalde went to Margrave John II, Otto IV and Conrad of Brandenburg. In 1282, he joined the Livonian Crusade, leaving his brother Jaromar III behind as regent. On 13 June 1283, the Treaty of Rostock alliance ("Rostocker Landfriedensbündnis") was agreed between the cities and towns of Lübeck, Wismar Rostock , Stralsund, Greifswald, Stettin, Demmin and Anklam with Duke John I of Saxe-Lauenburg, the Mecklenburg prince, Bogislaw IV of Pomerania and Vitslav II of Rügen. This alliance was clearly directed against Brandenburg. In 1283, Vitslav II was given his territory as German fiefdom by the German king, Rudolf I of Habsburg, although the document probably referred only to the mainland element. The Rügen-Danish fief relationship continued, as the regular participation of Vitslav II at the Danish court and his nomination as a witness in Danish royal charters indicates. Among other things, he was present at the investigation of the  murder of the King of Denmark Erik Klipping. In 1285, he granted town rights to Tribsees. In 1290 the town of Stralsund was given the right of herring fishing on the Wittow and commercial monopoly on the island of Rügen, which severely hampered, the development of trade and commerce, including the grain trade, in the next few centuries. In 1288 Greifswald was given the Greifswald Saltworks and, in 1297, the right to build a port in Wieck by the mouth of the Ryck. He extended the possessions of the monasteries located in the principality: Eldena and Neuenkamp Abbeys. Descendants. Vitslav  II married between 1263 and 1269 Agnes of Brunswick-Lüneburg, the daughter of Duke Otto I, "the Child" of Brunswick and Matilda of Brandenburg. The names of four sons and four daughters are known from the Vitslav's testament dated 27 December 1302: