Margaret Beckett Margaret Beckett Dame Margaret Mary Beckett (; born 15 January 1943) is a British Labour Party politician who has been the Member of Parliament (MP) for Derby South since 1983. She was the Deputy Leader of the Labour Party under John Smith from 1992 to 1994, and briefly served as Leader of the Labour Party after Smith died suddenly. She later served in the Cabinet under Prime Minister Tony Blair in a number of roles, becoming Britain's first female Foreign Secretary in 2006. Beckett was first elected to Parliament in 1974 for Lincoln and held junior positions in the governments
History of the Labour Party (UK) MacDonald was vehemently denounced by the Labour Party as a "traitor" and a "rat" for what they saw as his betrayal. Arthur Henderson, who had been elected in 1931 as Labour leader to succeed MacDonald, lost his seat in the 1931 General Election. The only former Labour cabinet member who survived the landslide was the pacifist George Lansbury, who accordingly became party leader. The party experienced a further split in 1932 when the Independent Labour Party, which for some years had been increasingly at odds with the Labour leadership, opted to disaffiliate from the Labour Party. The ILP embarked on