Bogislav IX, was a duke of Pomerania in Pomerania-Stolp, whose residence was Stargard. His first cousin Eric of Pomerania tried in vain to have him recognized as his heir to the Kalmar Union.
Bogislav was the son of Bogislav VIII, Duke of... Wikipedia
Born: 1407
Died: December 7, 1446 (age 39 years)
Great-grandparents: Wartislaw IV, Duke of Pomerania and Elisabeth of Lindow-Ruppin
Parents: Bogislaw VIII, Duke of Pomerania
Great grandchildren: Barnim XI, Sophie of Pomerania, George I, Duke of Pomerania, and more
Partner: Maria of Masovia