How does Alfred de Vigny portray Thomas Chatterton in Stello and Chatterton?

In both the novel Stello (1832) and the prose drama Chatterton (1835), Alfred de Vigny portrays Thomas Chatterton as the quintessential misunderstood genius suffering within a pitiless, materialistic society.1

Vigny uses the figure of Chatterton to illustrate his broader philosophical concern regarding the poet's place in the world. In Stello, the poet’s suicide is presented as a direct consequence of the egoism of political authority—specifically represented by the lord mayor of London, William Beckford—which inflicts a state of "perpetual ostracism" upon the artist.1

In his 1835 play, Chatterton, Vigny further exalts the nobility and suffering of the young poet during his final moments. By dramatizing these events, Vigny emphasizes the tragic conflict between poetic integrity and the harsh realities of a society that fails to value or support true artistic vision. Ultimately, Vigny employs Chatterton’s life as a cautionary narrative to argue for the necessity of "separating poetic life from political life" to preserve the dignity of art against the cruelties of fanaticism and indifference.1