Georgiana, Duchess of Devonshire (b. 1757) first published The Sylph anonymously in 1779. She was a close friend of Marie Antoinette and an ancestor of Diana Spencer. Jonathan Gross is a professor and the director of the DePaul University Humanities Center. He is the author of Byron: The Erotic Liberal, Byron's ""Corbeau Blanc"": The Life and Letters of Lady Melbourne, and Emma, or the Unfortunate Attachment, and Thomas Jefferson's Scrapbooks: Poems of Family, Nation, and Romantic Love.