Cardiff was a parliamentary constituency centred on the town of Cardiff in South Wales which returned one Member of Parliament to the House of Commons from 1542 until it was abolished for the 1918 gen

David Alfred Thomas, 1st Viscount Rhondda, PC, was a Welsh industrialist and Liberal politician. He was Member of Parliament for Merthyr Tydfil from 1888 until the January 1910 general election, then