History of the Riksdag History of the Riksdag The Riksdag is the national legislature of Sweden. However, when it was founded in 1866 Sweden did not have a parliamentary system of government. The national legislatures of Estonia and Finland are also called Riksdag in Swedish. The precursor to the modern Riksdag was the Riksdag of the Estates (). Of ancient origin in the Viking Things, the meeting of the Swedish nobility at Arboga, in 1435 is considered as the first Riksdag. This informal representation was formalized in 1527 by King Gustav I of Sweden to include representatives of all the four estates, which historically
First Parliament of the United Kingdom in the Irish Parliament was vacant, then the remaining member for the constituency was automatically chosen for the Westminster Parliament. If both seats were vacant a by-election was held. Monmouthshire (1 County constituency with 2 MPs and one single member Borough constituency) is included in Wales in these tables. Sources for this period may include the county in England. Table 1: Constituencies and MPs, by type and country Table 2: Number of seats per constituency, by type and country First Parliament of the United Kingdom In the first Parliament to be held after the Union of Great Britain and Ireland