Jane Eyre is a young orphan being raised by Mrs. Reed, her cruel, wealthy aunt. A servant named Bessie provides Jane with some of the few kindnesses she receives, telling her stories and singing songs to her. One day, as punishment for fighting with her bullying cousin John Reed, Jane’s aunt imprisons Jane in the red-room, the room in which Jane’s Uncle Reed died. While locked in, Jane, believing that she sees her uncle’s ghost, screams and faints. She wakes to find herself in the care of Bessie and the kindly apothecary Mr. Lloyd, who suggests to Mrs. Reed that Jane be sent away to school. To Jane’s delight, Mrs. Reed concurs.
Once at the Lowood School, Jane finds that her life is far from idyllic. The school’s headmaster is Mr. Brocklehurst, a cruel, hypocritical, and abusive man. Brocklehurst preaches a doctrine of poverty and privation to his students while using the school’s funds to provide a wealthy and opulent lifestyle for his own family. At Lowood, Jane befriends a young girl named Helen Burns, whose strong, martyrlike attitude toward the school’s miseries is both helpful and displeasing to Jane. A massive typhus epidemic sweeps Lowood, and Helen dies of consumption. The epidemic also results in the departure of Mr. Brocklehurst by attracting attention to the insalubrious conditions at Lowood. After a group of more sympathetic gentlemen takes Brocklehurst’s place, Jane’s life improves dramatically. She spends eight more years at Lowood, six as a student and two as a teacher.
After teaching for two years, Jane yearns for new experiences. She accepts a governess position at a manor called Thornfield, where she teaches a lively French girl named Adèle. The distinguished housekeeper Mrs. Fairfax presides over the estate. Jane’s employer at Thornfield is a dark, impassioned man named Rochester, with whom Jane finds herself falling secretly in love. She saves Rochester from a fire one night, which he claims was started by a drunken servant named Grace Poole. But because Grace Poole continues to work at Thornfield, Jane concludes that she has not been told the entire story. Jane sinks into despondency when Rochester brings home a beautiful but vicious woman named Blanche Ingram. Jane expects Rochester to propose to Blanche. But Rochester instead proposes to Jane, who accepts almost disbelievingly.
The wedding day arrives, and as Jane and Mr. Rochester prepare to exchange their vows, the voice of Mr. Mason cries out that Rochester already has a wife. Mason introduces himself as the brother of that wife—a woman named Bertha. Mr. Mason testifies that Bertha, whom Rochester married when he was a young man in Jamaica, is still alive. Rochester does not deny Mason’s claims, but he explains that Bertha has gone mad. He takes the wedding party back to Thornfield, where they witness the insane Bertha Mason scurrying around on all fours and growling like an animal. Rochester keeps Bertha hidden on the third story of Thornfield and pays Grace Poole to keep his wife under control. Bertha was the real cause of the mysterious fire earlier in the story. Knowing that it is impossible for her to be with Rochester, Jane flees Thornfield.etc