Duchy of Pomerania - Pomerania-Wolgast and -Stettin After The Partition of 1295

Pomerania-Wolgast and -Stettin After The Partition of 1295

Further information: Brandenburg-Pomeranian conflict

The last duke of Demmin had died in 1264, and the 1236 territorial losses left Demmin at the westernmost edge of the Duchy of Pomerania.

When Barmin I, for a short period sole ruler of the duchy, died in 1278, his oldest son Bogislaw IV took his father's seat. When his half-brothers Otto I and Barnim II reached adulthood in 1294, the brothers ruled in common until Barnim's death in 1295. Bogislaw and Otto now agreed on a partition of the duchy, that would last until 1464: Bogislaw's share was the area where the towns were under Lübeck law, that was Vorpommern north of the Peene river (though including Anklam and Demmin on its southern bank) and Farther Pomerania north of the Ihna and Stepenitz rivers, both areas were connected by the islands of Usedom and Wollin. Bogislaw made Wolgast his residence, thus the partition became known as Pomerania-Wolgast. Otto's share was the remainder between Peene and Ihna centered around Stettin, where the towns were under Magdeburg law. This partition became known as Pomerania-Stettin.

A series of wars was triggered by Denmark in the early 14th century, when Eric VI Menved attempted to reestablish Danish rule in Northern Germany. Pomeranian and Rugian towns and dukes were involved in these wars in various and often opposing coalitions. Since 1314, a coalition consisting mainly of Waldemar of Brandenburg, Stralsund, and the Pomeranian dukes opposed a Danish-led coalition joined by Rugian duke Wizlaw III. This war was ended by the Treaty of Templin in 1317. During this conflict, in 1315, Wartislaw IV of Pomerania-Wolgast, grandson of Rugian Wizlaw II, made an agreement with Eric VI Menved's brother Christopher II of Denmark for inheritance of the Principality of Rügen.

Waldemar of Brandenburg died in 1319. Heinrich, his heir, was still a minor, and died in 1320. The Pomeranian dukes and Cammin bishops tried to take advance of Brandenburg's weakness. They did not only envision territorial gains, but also aimed at changing the status of the duchy from a fief of Brandenburg to a fief directly from the emperor. To achieve these goals, the dukes allied with various neighboring states, mounted military campaigns of which the first Battle of Kremmer Damm in 1332 was the most important, and gave their lands to the Cammin bishops (in 1320) and even to pope John XXII (in 1330 or 1331). In 1337, the Brandenburg margrave had to take the terrae Lippehne, Schivelbein and Falkenberg (all in Neumark) as a fief from the Cammin bishops. In 1338, Barnim III of Pomerania-Stettin was granted his part-duchy as a fief directly from the emperor, while Pomerania-Wolgast remained under formal Brandenburgian overlordship.

The towns Stettin, Greifenhagen, and Gollnow in Pomerania-Stettin, concerned about a permanent division of the duchy in case Barnim III would not have children, rebelled in 1339 and sided with Pomerania-Wolgast in 1341. Barnim had to move his court to Gartz (Oder). On June 12, 1348, German king and later emperor Karl IV granted the Duchy of Pomerania as a whole and the Rugian principality as a fief to the dukes of both Pomerania-Stettin and Pomerania-Wolgast, erasing Brandenburg's claims, which however was not accepted by Brandenburg until 1529. The Pomeranian dukes and towns reconciled in 1344–54.

Barnim III, against the will of the burghers, erected a castle within Stettin's walls in 1346 (the old burgh had been leveled in 1249), and gained from Brandenburg the eastern parts of the Uckermark, that was in 1354 Pasewalk, in 1355 Schwedt, Angermünde, and Brüssow, and in 1359 (Torgelow).