Former Prime Minister Harold Wilson had secret Downing Street affair dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.
Marcia Williams made herself indispensable as the personal and political secretary of Labour’s first Prime Minister since Clement Attlee, but it ended in scandal, poverty and disgrace