Walter Bayley Madeley (Woolwich, England, 28 July 1873 – Boksburg, South Africa, 12 May 1947) was a leader of the South African Labour Party and a cabinet minister. Madeley got his schooling in India at Bombay Cathedral High School. In 1889, he became an apprentice at the Woolwich Arsenal. In 1896 he immigrated to South Africa where he was a fitter in a mine on the Rand. He joined the Amalgamated Society of Engineers and took part in various strikes. He was also the first vice-president of the Kimberley Trades Council, but was one of five of its leaders sacked by De Beers for their trade union activism. This led him to start giving public speeches, in opposition to victimisation. He relocated to the East Rand to find work, but was repeatedly victimised, and was compelled to start his own b