The Tenant of Wildfell Hall is poisonous to the entire community. The eternal struggle between good and evil is emphasised by heavy use of biblical references: sinners who repent and listen to reason are brought within the fold, while those who remain stubborn tend to meet violent or miserable ends. Stevie Davies believes that the settings and characters in "The Tenant" are influenced by Anne's juvenile fiction. In their childhood Emily and Anne Brontë created the imaginary kingdom of Gondal, about which they composed prose and poems. Thomas Moore's biography of Byron, with its description of womanizing, gaming and carousing, directly influenced the Gondal mythos
The Tenant of Wildfell Hall brother Branwell Brontë biography. Du Maurier praised the narrative structure, "two separate stories most cleverly combined in one," and believed Gilbert Markham "with his utter confidence in his powers of attracting the opposite sex" to be modelled on Branwell. Presuming that he was familiar with his sisters' novels, du Maurier believed that the story of Helen's marital live with Arthur Huntingdon may have been "a warning to Branwell" and the relationship between "erring, neglectful husband" and "the pious, praying wife" resembles Branwell's views on the marriage of Lydia Robinson, the woman, at whose house he was employed as a tutor