The Duchy of Pomerania was partitioned several times to satisfy the claims of the male members of the ruling House of Pomerania.[1] The partitions were named after the ducal residences: Pomerania-Barth, -Demmin, -Rügenwalde, -Stettin, -Stolp, and -Wolgast. None of the partitions had a hereditary character,[2][3] the members of the House of Pomerania inherited the duchy in common.[2] The duchy thus continued to exist as a whole despite its division.[2] The only exception was made during a war with the Margraviate of Brandenburg, when in 1338 Barnim III of Pomerania-Stettin was granted his partition as a fief directly from the Holy Roman Emperor, while Pomerania-Wolgast remained under formal Brandenburgian overlordship.[4][5] However, already in 1348, German king and later emperor Charles IV again granted the Duchy of Pomerania as a whole and the Principality of Rügen as a fief to the dukes of both Pomerania-Stettin and Pomerania-Wolgast, nullifying Brandenburg's claims by granting Imperial immediacy.[5][6]
In 1295, the duchy was partitioned in Pomerania-Wolgast and Pomerania-Stettin.[1][2] In 1368/72, Pomerania-Stolp was split from Pomerania-Wolgast.[9] In 1376, Pomerania-Barth was split from truncated Pomerania-Wolgast.[9] In 1402, Pomerania-Rügenwalde was briefly split from Pomerania-Stolp[9] for three years.[10] In 1451, Pomerania-Barth was for six years merged back into Pomerania-Wolgast.[9][11] In 1459, Pomerania-Stolp was merged back into Pomerania-Wolgast.[9] In 1464, Pomerania-Stettin was claimed by both Pomerania-Wolgast and Brandenburg, and merged with Pomerania-Wolgast following the Peace of Prenzlau (1472/79).[9][12] In 1478, Pomerania-Barth was merged back in, temporarily ending the internal division.[9][12]
^Gerhard Krause, Siegfried M Schwertner, Horst Balz, Gerhard Müller, Theologische Realenzyklopadie: Studienausgabe Teil II, 2nd edition, De Gruyter, 1999, p.40, ISBN3-11-016295-4
^Benl, Rudolf (1992). "Anfänge und Entwicklung des Ständewesens in Pommern". In Boockmann, Hartmut (ed.). Die Anfänge der ständischen Vertretungen in Preußen und seinen Nachbarländern. Oldenbourg Wissenschaftsverlag. p. 132. ISBN3-486-55840-4.