under the House of Commons (Method of Voting and Redistribution of Seats) Act (Northern Ireland) 1929 with single-seat constituencies elected by first-past-the-post voting. Queen's University of Belfast remained as a four-seat constituency until its abolition in 1969. The United Kingdom House of Commons constituencies in Northern Ireland were altered by the Representation of the People Act 1948, including the abolition of the Queen's University of Belfast constituency. This took effect at the 1950 general election. Comparison with 1918 constituencies Constituencies in the Government of Ireland Act 1920 were defined by reference to one or more constituencies as defined in the Redistribution of Seats (Ireland) Act 1918. Northern Ireland Southern Ireland See also List of United Kingdom Parliament constituencies in Ireland and Northern Ireland List of parliamentary constituencies in Northern Ireland Historic Dáil constituencies Northern Ireland Parliament constituencies References Northern Ireland Parliamentary Election Results 1921–1972, compiled and edited by Sydney Elliott (Political Reference Publications 1973) External links http://www.election.demon.co.uk/stormont/boundaries.html Dáil constituencies (historic) Constituencies of the Northern Ireland Parliament 1920 in Ireland United Kingdom Acts of Parliament 1920 Acts of the Parliament of the United Kingdom concerning Ireland Acts of the Parliament of the United Kingdom concerning Northern Ireland