Percy Bysshe Shelley (August 4, 1792 July 8, 1822) was one of the major English romantic poets and is esteemed by some scholars the finest lyric poet in the English language. He is perhaps most widely famous for such anthology pieces as Ozymandias, Ode to the West Wind, To a Skylark, and The Masque of Anarchy; but his major works were long visionary poems such as Adonais and Prometheus Unbound. Shelley's unconventional life and uncompromising idealism made him a notorious and much denigrated figure in his own life, but he became the idol of the following two or three generations of poets (including the major Victorian poets Robert Browning, Alfred Tennyson, Dante Gabriel Rossetti and Algernon Charles Swinburne, as well as William Butler Yeats.) He was also famous for his association with contemporaries John Keats and Lord Byron, and, like them, for his untimely death at a young age. He was married to the famous novelist Mary Shelley, author of Frankenstein.