Ordinary Sejm in Warsaw. 1780 r.
The Sejm was convened in May 1780. The pre-sejm sejmiks were held in August 1780. The Sejm began its proceedings on October 2, 1780. Antoni Nałęcz Małachowski, the royal secretary, was elected as the Speaker of the Chamber of Deputies. During the session, the draft of the Collection of Judicial Rights prepared by the commission acting under the direction of ex-Chancellor Andrzej Zamoyski was rejected. The sittings of the Sejm were completed on 11 November 1780.
See: W. Konopczyński, Dzieje Polski nowożytnej [The History of Modern Poland], v. 2, Warszawa 1986; J. Michalski, Sejm w czasach panowania Stanisława Augusta [The Sejm during the reign of Stanisław August], in: Historia sejmu polskiego [The History of the Polish Sejm], v. 1, Warszawa 1984, edited by J. Michalski, p. 350-419; Z. Zielińska, Sejmy polskie z lat 1764-1786 [Polish Sejms of 1764-1786], Warszawa 1995. Legislation see: Volumina legum, Edited by J. Ohryzko, v.8, Petersburg 1860, p. 96-963.