Sava Vladislavich

Count Sava Lukich Vladislavich-Raguzinsky was a Russian and Serbian diplomat, merchant, adventurer. He was in the employ of Peter the Great. Vladislavich conducted important diplomatic negotiations in Constantinople, Rome and Beijing. His most lasting achievement was the Treaty of Kiakhta, which regulated relations between the Russian Empire and the Qing Empire until the mid-19th century. He penned a number of pamphlets, monographs, treaties and letters concerned with liberating the lands of the Slavs, then occupied by the Ottoman Empire and the forces of Leopold I.