Dame Margaret Mary Beckett DBE (née Jackson; born 15 January 1943) is a British politician who has served as the Member of Parliament (MP) for Derby South since 1983. A member of the Labour Party, she became Britain's first female Foreign Secretary in 2006 and served in the Cabinet of Prime Minister Tony Blair throughout his tenure. Deputy Leader of the Opposition and Deputy Leader of the Labour Party from 1992 to 1994, Beckett briefly served as Leader of the Opposition and Acting Leader of the Labour Party following John Smith's death in 1994. Beckett was first elected to Parliament in October 1974 for Lincoln and held junior positions in the governments of Harold Wilson and James Callaghan. She lost her seat in 1979, but returned to the House of Commons in 1983, this time representing Derby South. She was appointed to Neil Kinnock's Shadow Cabinet shortly afterward; she was elected Deputy Leader of the Labour Party in 1992, becoming the first woman to hold that role. When John Smith died in 1994, Beckett became the first woman to lead the Labour Party, although Tony Blair won the election to replace Smith shortly afterward and assumed the substantive leadership. (Source: Wikipedia.org, CC BY-SA)