Byronic hero
An archetype of the brooding, conflicted, alienated protagonist popularised by Lord Byron in poems like Childe Harold's Pilgrimage and Manfred. The Byronic hero is intelligent, charismatic, and morally ambiguous — placed outside the structure of conventional society, often haunted by a secret guilt or unfulfilled passion, and willing to transgress polite norms in pursuit of personal ideals. A precursor to the modern anti-hero, the figure recurs throughout 19th-century literature, from Mary Shelley's Frankenstein to Emily Brontë's Heathcliff and Pushkin's Onegin, and it remains a touchstone for any later portrait of the charismatic transgressor.