The Sejm, officially known as the Sejm of the Republic of Poland, is the lower house of the bicameral parliament of Poland.
The first Sejm in Łęczyca. Recording of laws. A.D. 1180
In 1791, the "Great Sejm" or Four-Year Sejm of 1788–1792 and Senate adopted the May 3rd Constitution at the Royal Castle in Warsaw
Tadeusz Rejtan tries to prevent the legalisation of the first partition of Poland by preventing the members of the Sejm from leaving the chamber (1773). Painting by Jan Matejko
The speaker of a deliberative assembly, especially a legislative body, is its presiding officer, or the chair. The title was first used in 1377 in England.
Speakers and presiding officers from various Commonwealth nations meet for a Commonwealth Speakers and Presiding Officers Conference in Wellington, New Zealand, 1984
Marshal's chair in the Sejm, lower chamber of the Polish Parliament
Ths Speaker's Chair in the UK House of Commons (19th century photograph)