Tags: Noble.
Jovan Oliver Grčinić (Serbian: Јован Оливер Грчинић; ca. 1310-1356) was a magnate of the Serbian Emperor Dušan the Mighty (r. 1331-1355) holding the titles of sebastokrator and despotes and the rank of great voivode showing his prominence and status as one of the most important nobles of Dušan. Oliver supported Dušan in the succession war against his father and was one of the supreme generals in the southern military expeditions (Macedonia Thessaly).
