Heathcliff is a foundling from Liverpool, who is taken by Mr Earnshaw to Wuthering Heights, where he is reluctantly cared for by the family and spoiled by his adopted father. He and Mr. Earnshaw’s daughter, Catherine, grow close, and their love is the central theme of the first volume. His revenge against the man she chooses to marry and its consequences are the central theme of the second volume. Heathcliff has been considered a Byronic hero, but critics have pointed out that he reinvents himself at various points, making his character hard to fit into any single type. He has an ambiguous position in society, and his lack of status is underlined by the fact that “Heathcliff” is both his given name and his surname. The character of Heathcliff may have been inspired by BranwellBrontë. An alcoholic and an opium addict, he would have indeed terrorised Emily and her sister Charlotte during frequent crises of delirium tremens that affected him a few years before his death. Even though Heathcliff has no alcohol or drug problems, the influence of Branwell’s character is likely; although the same could be said, perhaps more appropriately, of HindleyEarnshaw and Linton Heathcliff.[4]
Catherine Earnshaw: First introduced to the reader after her death, through Lockwood’s discovery of her diary and carvings. The description of her life is confined almost entirely to the first volume. She seems unsure whether she is, or wants to become, more like Heathcliff, or aspires to be more like Edgar. Some critics have argued that her decision to marry Edgar Linton is allegorically a rejection of nature and a surrender to culture, a choice with unfortunate, fateful consequences for all the other characters. She dies hours after giving birth to her daughter.
Edgar Linton: Introduced as a child in the Linton family, he resides at Thrushcross Grange. Edgar’s style and manners are in sharp contrast to those of Heathcliff, who instantly dislikes him, and of Catherine, who is drawn to him. Catherine marries him instead of Heathcliff because of his higher social status, with disastrous results to all characters in the story. He dotes on his wife and later his daughter.
Ellen (Nelly) Dean: The main narrator of the novel, Nelly is a servant to three generations of the Earnshaws and two of the Linton family. Humbly born, she regards herself nevertheless as Hindley’s foster-sister (they are the same age and her mother is his nurse). She lives and works among the rough inhabitants of Wuthering Heights but is well-read, and she also experiences the more genteel manners of Thrushcross Grange. She is referred to as Ellen, her given name, to show respect, and as Nelly among those close to her. Critics have discussed how far her actions as an apparent bystander affect the other characters and how much her narrative can be relied on.[6]
Isabella Linton: Edgar’s sister. She views Heathcliff romantically, despite Catherine’s warnings, and becomes an unwitting participant in his plot for revenge against Edgar. Heathcliff marries her but treats her abusively. While pregnant, she escapes to London and gives birth to a son, Linton. She entrusts her son to her brother Edgar when she dies.