Convocation Sejm (1764)
The Convocation Sejm of 1764 was a session of the Sejm of the Polish-Lithuanian Commonwealth. It took place in Warsaw from 7 May to 23 June, and was a confederated convocation sejm, tasked with preparing a new royal election to fill the throne of the Commonwealth. It carried out a series of reforms to the Commonwealth government.
The Sejm was led by Sejm marshal, Adam Kazimierz Czartoryski. Familia party of Czartoryski magnate family, backed by the Russian Empire forced an election of their candidate. In protest at the presence of Russian forces, and influence of Russian ambassador to the Commonwealth, Herman Karl von Keyserling, many opposition deputies left the session - in the end the Sejm passed its decisions with only 80 deputies and 7 senators. The Sejm approved the cession of the territory of the Republic to Russia, made in the Eternal Peace Treaty of 1686.Reforms and decisions
- Stanisław August Poniatowski elected the new king of the Commonwealth, replacing interrex Władysław Aleksander Łubieński
- Emperor titles of Russian Tsar and King of Prussia were recognized
- private tariffs were abolished
- general tariff for public treasury was introduced
- liberum veto was abolished for discussions of financial and military matters
- unified system of measurements was introduced
- tax system was reformed
- Jewish Council of Four Lands was discontinued as it failed to deliver collected taxes
- Commissions of Treasury and Military were created
- hetmans powers were limited
- crown lands were to be reviewed for incompetent management to increase public revenue
- special privileges of some royal craftsman were abolished, along with royal enclaves near cities but not subject to municipal laws and regulations
