Duke of Devonshire a separate title from that of Earl of Devon, which still belongs to the Courtenay family. The fifth Duke and Duchess of Devonshire are portrayed in the 2008 film "The Duchess" directed by Saul Dibb. The film is based on Amanda Foreman's biography of the scandalous 18th-century English aristocrat Georgiana Cavendish, Duchess of Devonshire (portrayed by Keira Knightley) and her relationship with the Duke (Ralph Fiennes) and his next wife, Lady Elizabeth Foster. Along with Jane Austen, the fifth Duke and his second wife appear, soon after Georgiana's death, in "Jane and the Stillroom Maid", a murder mystery by Stephanie
Georgiana Cavendish, Duchess of Devonshire by paying her off. Nevertheless, Georgiana's children lived the remainder of their lives with mutually positive relations with Lady Elizabeth Foster's children, having grown up together. In 1786, Susanna Rowson, who went on to become a bestselling author, dedicated her first published work, "Victoria", to the Duchess of Devonshire. With the topic of liberation at the heart of policies she supported in life, the bold involvement of the Duchess of Devonshire in political activism pioneered women's public frontstage and influential participation in the field in a time before the validation of women's rights and subsequent feminist ideals. Artwork representing the