Stefan Dušan

14th-century Serbian king and emperor

Stefan Uroš IV Dušan (Serbian Cyrillic: Стефан Урош IV Душан), also known as Dušan the Mighty (Serbian Cyrillic: Душан Силни; c. 1308 – 20 December 1355), was the King of Serbia from 8 September 1331 and Emperor of the Serbs, Greeks, Bulgarians and Albanians from 16 April 1346 until his death in 1355. Dušan is considered one of the greatest medieval Balkan conquerors. Dušan conquered a large part of Southeast Europe, becoming one of the most powerful monarchs of the era.

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