Coordinates: 51°48′58″N 3°22′05″W / 51.816°N 3.368°W
Mid Glamorgan (Welsh: Morgannwg Ganol) is a preserved county of Wales. From 1974 until 1996 it was also an administrative county with a county council.
Mid Glamorgan was formed in 1974 under the Local Government Act 1972. It consisted of part of the former administrative county of Glamorgan and the county borough of Merthyr Tydfil, along with the parishes of Penderyn and Vaynor from Brecknockshire and the urban districts of Bedwas and Machen, Rhymney and part of Bedwellty, from Monmouthshire.
It was divided into six districts:
Mid Glamorgan and its component districts were abolished in 1996 and the area split into the unitary authorities of Bridgend, Merthyr Tydfil, Rhondda Cynon Taf and part of Caerphilly as a result of the Local Government (Wales) Act 1994.
The communities of Wick, St Brides Major, Ewenny (from the Ogwr district) became part of the Vale of Glamorgan county borough, while Pentyrch (from the Taff-Ely district) was added to the Cardiff unitary authority area. Because of this, they became part of the preserved county of South Glamorgan. In 2003 the ceremonial borders were further adjusted, placing the entire Caerphilly county borough in the ceremonial county of Gwent.
Mid Glamorganshire was a county constituency in Glamorganshire, Wales. It returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected by the first past the post system.
The constituency was created by the Redistribution of Seats Act 1885 for the 1885 general election, and abolished for the 1918 general election.
Created in the redistribution of seats in 1885 & from the old Glamorganshire constituency which had been in existence since 1541, the seat covered a wide area that included Maesteg, Llangeinor, Llynfi Valley, Aberpergwm, Margam Park, Briton Ferry, Glyncorrwg, Resolven. It was scrapped in the next redistribution of seats that took place in 1918.
Following the creation of the seat in 1885, this predominantly mining constituency, which included the Llyfni, Garw and Ogmore valleys, was initially represented by Christopher Rice Mansel Talbot, who had served as a member for the Glamorgan county seat since 1832. Despite his venerable status the Liberal Association initially considered other candidates including Gwilym Williams and J. Carvell Williams.