The Duchess Who Dared

The extraordinary story behind A Very British Scandal, starring Claire Foy and Paul Bettany Margaret was debutante of the year, the beautiful fairy-tale heiress immortalised in Cole Porter's 'You're The Top' - who ended up penniless and ostracised from her own family. Legal actions coloured her life - her divorce from the Duke of Argyll was one of the longest, costliest and most notorious in British legal history. Her diaries, and photographs of her with an anonymous naked man, were used in evidence.