Birmingham Deritend (UK Parliament constituency)
Birmingham Deritend was a constituency of the House of Commons of the Parliament of the United Kingdom from 1918 to 1950. It elected one Member of Parliament (MP) by the first-past-the-post system of election. Boundaries. Prior to 1918 the parliamentary borough of Birmingham (within its boundaries in 1885) was split into seven single-member divisions. Under the Representation of the People Act 1918 the city contained twelve divisions, one of which was Birmingham Deritend. This division of Birmingham was composed of the City Council Wards of St. Bartholomew's, St. Martin's  and Deritend as they existed in 1918. The St. Martin's and Deritend wards had previously been part of the Birmingham South constituency, and the St. Bartholomew's ward had previously been part of the Birmingham Bordesley constituency. In the redistribution under the Representation of the People Act 1948 which took effect in 1950, the then Deritend and St. Martin's wards became part of Birmingham Sparkbrook, and the St. Bartholomew's ward became part of Birmingham Small Heath.