Percy Bysshe Shelley Hunt, was later asked by John Bedford Leno whether he preferred Shelley or Byron as a man. He replied: On 8 July 1822, less than a month before his thirtieth birthday, Shelley drowned in a sudden storm on the Gulf of Spezia while returning from Leghorn (Livorno) to Lerici in his sailing boat, the "Don Juan." He was returning from having set up "The Liberal" with the newly arrived Leigh Hunt. The name "Don Juan", a compliment to Byron, was chosen by Edward John Trelawny, a member of the Shelley–Byron Pisan circle. However, according to Mary Shelley's testimony, Shelley changed
Percy Bysshe Shelley human mind and external nature. Shelley also encouraged Byron to begin an epic poem on a contemporary subject, advice that resulted in Byron's composition of "Don Juan". In 1817 Claire gave birth to a daughter by Byron, Alba, later renamed Allegra, whom Shelley offered to support, making provisions for her and for Claire in his will. After Shelley's and Mary's return to England, Fanny Imlay, Mary's half-sister and Claire's stepsister, despondent over her exclusion from the Shelley household and perhaps unhappy at being omitted from Shelley's will, travelled from Godwin's household in London to kill herself in Wales in early