Bogislav IX (german: Bogislaw IX., pl, Bogusław IX; 1407/1410 – 7 December 1446), commonly known in English as Bogislav IX, was a

duke of Pomerania This is a list of the duchies and dukes of Pomerania. Dukes of the Slavic Pomeranian tribes (All Pomerania) The lands of Pomerania were firstly ruled by local tribes, who settled in Pomerania around the 10th and 11th centuries. Non-dynastic ...

Pomerania-Stolp The Duchy of Pomerania-Stolp, also known as the Duchy of Stolp, and the Duchy of Słupsk, was a feudal duchy in Farther Pomerania within the Holy Roman Empire. Its capital was Słupsk. It was ruled by the Griffin dynasty. It existed in the Hig ...

, whose residence was Stargard. His first cousin

Eric of Pomerania Eric of Pomerania (1381 or 1382 – 24 September 1459) was the ruler of the Kalmar Union from 1396 until 1439, succeeding his grandaunt, Queen Margaret I. He is known as Eric III as King of Norway (1389–1442), Eric VII as King of Denmark (1 ...

tried in vain to have him recognized as his heir to the Kalmar Union. Bogislav was the son of Bogislav VIII, Duke of Pomerania, and Sophia of

Holstein Holstein (; nds, label=Northern Low Saxon, Holsteen; da, Holsten; Latin and historical en, Holsatia, italic=yes) is the region between the rivers Elbe and Eider. It is the southern half of Schleswig-Holstein, the northernmost state of German ...

. On 24 June 1432, in Poznan, he married Maria of Masovia, daughter of

Siemowit IV, Duke of Masovia Siemowit IV (Ziemowit IV), also known as Siemowit IV the Younger (pl: ''Siemowit IV Młodszy''; ca. 1353/1356 – 21 January 1426), was a Polish prince member of the House of Piast from the Masovian branch, from 1373/74 Duke of Rawa, and aft ...

and Alexandra of Lithuania. They had daughters, Sophia, who married

Eric II, Duke of Pomerania Eric II or Erich II (between 1418 and 1425 – 5 July 1474) was a member of the House of Pomerania (also known as the House of Griffins) and was the ruling Duke of Pomerania-Wolgast from 1457 to 1474. He was the son of Wartislaw IX of Pomeran ...

, and Alexandra, and at least one of unknown name. During the

Polish–Teutonic War (1431–1435) The Polish–Teutonic War (1431–1435) was an armed conflict between the Kingdom of Poland and the Teutonic Knights. It ended with the Peace of Brześć Kujawski and is considered a victory for Poland. Hostilities The war broke out after Teu ...

, Bogislav opposed the

Teutonic Knights The Order of Brothers of the German House of Saint Mary in Jerusalem, commonly known as the Teutonic Order, is a Catholic religious institution founded as a military society in Acre, Kingdom of Jerusalem. It was formed to aid Christians o ...

and supported the

Kingdom of Poland The Kingdom of Poland ( pl, Królestwo Polskie; Latin: ''Regnum Poloniae'') was a state in Central Europe. It may refer to: Historical political entities * Kingdom of Poland, a kingdom existing from 1025 to 1031 * Kingdom of Poland, a kingdom exi ...

. He was later involved in struggles related to Pomeranian bishops. Bogislav IX was succeeded by his first cousin, Eric I.

References

Ancestors

See also