Harold Wilson
James Harold Wilson, Baron Wilson of Rievaulx, (11 March 1916– 24 May 1995) was a British Labour politician who served as Prime Minister of the United Kingdom from 1964 to 1970 and 1974 to 1976.
Barbara Castle
Castle lost her place as a Cabinet minister when her bitter political enemy James Callaghan succeeded Wilson as Prime Minister following a leadership election. Although he left Wilson's Cabinet virtually unchanged, he dismissed Castle almost immediately upon taking office. Callaghan removed her under the pretext he wanted to lower the average age of his Cabinet, which she regarded as a "phoney reason". In an interview years later, she remarked that perhaps the most restrained thing she had ever achieved in her life was not to reply with "Then why not start with yourself, Jim?" (Callaghan was four years older than Wilson, the man he was replacing).