Bogusław IX; (1407/1410 – 7 December 1446) was a duke of Pomerania in Pomerania-Stolp, whose residence was Stargard. His cousin Eric of Pomerania tried in vain to have him recognized as his heir to the Kalmar Union.
Bogusław was the son of Bogislaw VIII, Duke of Pomerania, and Sophia of Holstein. On June 24, 1432 in Poznan he married Maria of Masovia, daughter of Siemowit IV, Duke of Masovia and Alexandra of Lithuania. They had daughters, Sophia, who married Eric II, Duke of Pomerania, and Alexandra, and at least one of unknown name.
During the Polish–Teutonic War (1431–1435), Bogislaw opposed the Teutonic Knights and supported the Kingdom of Poland. He was later involved in struggles related to Pomeranian bishops.
Bogusław was succeeded by Eric of Pomerania.
Ancestors
| Ancestors of Bogusław IX |
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| | | | | | | | | | | | | | | | | | | 16. Bogislaw IV, Duke of Pomerania | | | | | | | | | 8. Wartislaw IV, Duke of Pomerania | | | | | | | | | | | | | 17. Margaret of Rugia | | | | | | | | | 4. Bogislaw V, Duke of Pomerania | | | | | | | | | | | | | | | | 18. Ulrich I, Count of Lindow-Ruppin | | | | | | | | | 9. Elisabeth of Lindow-Ruppin | | | | | | | | | | | | | 19. Adelaide of Schaden | | | | | | | | | 2. Bogislaw VIII, Duke of Pomerania | | | | | | | | | | | | | | | | | | | 20. Henry I, Duke of Brunswick-Grubenhagen | | | | | | | | | 10. Ernest I, Duke of Brunswick-Grubenhagen | | | | | | | | | | | | | 21. Agnes of Meissen | | | | | | | | | 5. Adelheid of Brunswick-Grubenhagen | | | | | | | | | | | | | | | | 22. Herman, Count of Everstein-Polle | | | | | | | | | 11. Adelheid of Everstein-Polle | | | | | | | | | | | | | 23. Adelaide of Lippe | | | | | | | | | 1. Bogislaw IX, Duke of Pomerania | | | | | | | | | | | | | | | | | | | | | | 24. Henry I, Count of Holstein-Rendsburg | | | | | | | | | 12. Gerhard III, Count of Holstein-Rendsburg | | | | | | | | | | | | | 25. Heilwig of Bronckhorst | | | | | | | | | 6. Henry II, Count of Holstein-Rendsburg | | | | | | | | | | | | | | | | 26. Nicholas II of Werle | | | | | | | | | 13. Sophia of Werle | | | | | | | | | | | | | 27. Richeza of Denmark | | | | | | | | | 3. Sophia of Holstein | | | | | | | | | | | | | | | | | | | 28. Henry II, Lord of Mecklenburg | | | | | | | | | 14. Albert II, Duke of Mecklenburg | | | | | | | | | | | | | 29. Anna of Saxe-Wittenberg | | | | | | | | | 7. Ingeborg of Mecklenburg-Schwerin | | | | | | | | | | | | | | | | 30. Eric, Duke of Södermanland | | | | | | | | | 15. Euphemia of Sweden | | | | | | | | | | | | | 31. Ingeborg of Norway | | | | | | | |
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