The first Swedish resident at the Russian Court, Johann Möller, based on materials from the manuscripts and documents of the Russian Department of the State Hermitage
The article is about Johann Möller - the first permanent diplomatic agent at the Court of the Russian Tsar Mikhail Fedorovich. Based on the analysis of printed sources and historiographic materials, the characteristics of the activities of the Swedish resident in Moscow in the context of Russian-Swedish diplomatic, economic and military relations of the late 1620s - 1632 are given, the role of Möller in preparing the military alliance between Russia and Sweden against the Poland is emphasized. Particular attention is paid to the materials stored in the State Hermitage - charters of the Swedish kings Gustav II Adolf (1631) and Gustav III (1781), which not only greatly complement the biography of Johann Möller, but also make it possible to carry out historical and genealogical research of the Moller genus. Charters are introduced into scientific circulation for the first time.