<P> Georgiana in secret visits her daughter Eliza . Eliza named her own daughter Georgiana . Charles becomes Prime Minister . </P> <Ul> <Li> Keira Knightley as Georgiana Cavendish, Duchess of Devonshire </Li> <Li> Ralph Fiennes as William Cavendish, 5th Duke of Devonshire </Li> <Li> Hayley Atwell as Lady Elizabeth' Bess' Foster </Li> <Li> Charlotte Rampling as Georgiana Spencer, Countess Spencer, Georgiana's mother </Li> <Li> Dominic Cooper as Charles Grey, 2nd Earl Grey </Li> <Li> Aidan McArdle as The Right Honourable Richard Brinsley Sheridan </Li> <Li> Simon McBurney as The Right Honourable Charles James Fox </Li> <Li> Sebastian Applewhite as Sir Augustus Clifford, 1st Baronet </Li> <Li> Calvin Dean as Devonshire House Servant </Li> <Li> Emily Jewell as Nanny </Li> <Li> Richard McCabe as Sir James Hare </Li> <Li> Bruce Mackinnon as actor playing Sir Peter Teazle in The School for Scandal </Li> <Li> Alistair Petrie as Heaton </Li> <Li> Georgia King as actress playing Lady Teazle in The School for Scandal </Li> <Li> Camilla Arfwedson as Lady Charlotte </Li> </Ul> <Li> Keira Knightley as Georgiana Cavendish, Duchess of Devonshire </Li> <Li> Ralph Fiennes as William Cavendish, 5th Duke of Devonshire </Li>

Who played the title role in the 2008 film the duchess