Otto Magnus von Stackelberg (ambassador)
Baltic-German diplomat of the Russian Empire / From Wikipedia, the free encyclopedia
For other people named Otto Magnus von Stackelberg, see Otto Magnus von Stackelberg (disambiguation).
Reichsgraf Otto Magnus von Stackelberg (1736–1800) was a diplomat of the Russian Empire. He served as an envoy in Madrid from 1767 to 1771, ambassador in the Polish–Lithuanian Commonwealth from 1772 to 1790 and in Sweden from 1791 to 1793.
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