Education
University of Göttingen.
University of Göttingen.
He was enrolled at the Military Academy in Stuttgart from 1781 to 1785. He studied at the Georg-August-Universität in Göttingen. He was the Imperial Russian ambassador to Stockholm from 1803, and took part in the negotiations for the Peace of Fredrickshamn in 1809.
He was granted a title of count along with the coat of arms in 1820 in Congress Poland for his negotiations on Congress Poland"s borders with Kingdom of Prussia.