Ottoman Europe, and orientalizing the themes of the Gothic novel in verse. These featured different variations of the "Byronic hero", and his own life contributed a further version. Scott meanwhile was effectively inventing the historical novel, beginning in 1814 with Waverley, set in the 1745 Jacobite rising, which was a highly profitable success, followed by over 20 further Waverley Novels over the next 17 years, with settings going back to the Crusades that he had researched to a degree that was new in literature. In contrast to Germany, Romanticism in English literature had little connection with nationalism, and the Romantics were often regarded with suspicion for the sympathy many felt for the ideals of the French Revolution, whose collapse and replacement with the dictatorship of Napoleon was, as elsewhere in Europe, a shock to the movement. Though his novels celebrated Scottish identity and history, Scott was politically a firm Unionist, but admitted to Jacobite sympathies. Several Romantics spent much time abroad, and a famous stay on Lake Geneva with Byron and Shelley in 1816 produced the hugely influential novel Frankenstein by Shelley's wife-to-be Mary Shelley and the novella The Vampyre by Byron's doctor John William Polidori. The lyrics of Robert Burns in Scotland, and Thomas Moore from Ireland, reflected in different ways their countries and the Romantic interest in folk literature, but neither had a fully Romantic approach to life or their work. Though they have modern critical champions such as György Lukács, Scott's novels are today more likely to be experienced in the form of the many operas that composers continued to base on them over the following decades, such as Donizetti's Lucia di Lammermoor and Vincenzo Bellini's I puritani (both 1835). Byron is now most highly regarded for his short lyrics and his generally unromantic prose writings, especially his letters, and his unfinished satire Don Juan. Unlike many Romantics, Byron's widely publicised personal life appeared to match his work, and his death at 36 in 1824 from disease when helping the Greek War of Independence appeared from a distance to be a suitably Romantic end, entrenching his legend. Keats in 1821 and Shelley in 1822 both died in Italy, Blake (at almost 70) in 1827, and Coleridge largely ceased to write in the 1820s. Wordsworth was by 1820 respectable and highly regarded, holding a government sinecure, but wrote relatively little. In the discussion of English literature, the Romantic