Though his navy led by Barbarossa suffered heavy losses in his capture of Rhodes, he defeated Louis II in the 1526 Battle of Mohacs, but he failed in his siege of Vienna.
This man was the governor of the Kaffa region during his grandfather's reign, and he banished the concubine Gulbehar from his kingdom. He signed the Peace of Amasia with Tahmasp, who kept control of Tabriz, though late in his life, he lost a campaign against the Knights of St. John in Malta. He employed Sinan as the chief architect, married Roxelana, and was often called "kanuni." Though his navy led by Barbarossa suffered heavy losses in his capture of Rhodes, he defeated Louis II in the 1526 Battle of Mohacs, but he failed in his siege of Vienna. The son of Selim the Grim, for 10 points, name this ruler of the Ottoman Empire who is often called "the magnificent."
This man was the governor of the Kaffa region during his grandfather's reign, and he banished the concubine Gulbehar from his kingdom.
Suleiman I [accept: Suleiman the Magnificent until "the magnificent;" accept Suleiman the Lawgiver; or Suleiman Kanuni, early]