Frances "Fanny" Price, at age 10, is sent from her family home to live with her uncle and aunt in the country in Northamptonshire. It is a jolting change, from the elder sister of many, to the youngest at the estate of Sir Thomas Bertram, husband of her mother's older sister. Her cousin Edmund finds her alone one day and helps her. She wants to write to her older brother William. Edmund provides the writing materials, the first kindness to her in this new family. Her cousins are Tom Jr. (age 17), Edmund (16), Maria (13) and Julia (12). Her aunt is kind but her uncle frightens her with his authoritative demeanour. Fanny's mother has another sister, Mrs Norris. She is the wife of the clergyman at Mansfield parsonage. Mrs Norris has no children and takes a great interest in her nieces and nephews. Mrs Norris makes a strict distinction between her Bertram nieces and lowly Fanny. Sir Thomas helps the sons of the Price family find occupations when they are old enough. William joins the Navy as a midshipman not long after Fanny arrives at Mansfield Park. He visits them once before going to sea, and writes to his sister. When Fanny is fifteen, Aunt Norris is widowed and moves into a cottage of her own. The frequency of her visits to Mansfield Park increases, as does her mistreatment of Fanny. Tom Bertram incurs a large debt and to pay it, Sir Thomas sells the living of the parsonage, freed up by the death of Uncle Norris, to clergyman Dr Grant. When Fanny is sixteen, Sir Thomas leaves to deal with problems on his plantation in Antigua. He takes Tom along and trusts to Aunt Norris for the others. Mrs Norris takes on the task of finding a husband for Maria and finds James Rushworth, with income of 12,000 a year, but weak-willed and stupid. Maria accepts his marriage proposal, subject to Sir Thomas's approval on his return. After a year in Antigua, Sir Thomas sends Tom home to Mansfield Park. One year later, the fashionable, wealthy, and worldly Henry Crawford and his sister, Mary Crawford, arrive at the parsonage to stay with Mrs. Grant, their half-sister. The arrival of the Crawfords enlivens life in Mansfield and sparks romantic entanglements. Mary and Edmund begin to form an attachment. She is disappointed to learn that Edmund will be a clergyman. Fanny fears that Mary's charms and attractions have blinded Edmund to her flaws. On a visit to Mr Rushworth's estate Sotherton, Henry deliberately plays with the affections of both Maria and Julia. Maria believes Henry is falling in love with her and treats Mr Rushworth dismissively, provoking his jealousy. Fanny observes this while Aunt Norris, blinded by her own self-importance and Edmund, infatuated with Mary, fail to perceive the various flirtations. Encouraged by Tom and his friend Mr Yates, the young people decide to put on an amateur performance of the play Lovers' Vows. Edmund objects, believing Sir Thomas would disapprove and feeling that the subject matter of the play is inappropriate for his sisters. Edmund reluctantly agrees to take on the role of Anhalt, the lover of the character played by Mary Crawford. The play provides a pretext for Henry and Maria to flirt in public. Fanny observes this, but again Aunt Norris, caught up in the excitement of staging a play, does not. Sir Thomas arrives home earlier than expected, while all are in the midst of rehearsal. He stops the theatricals. Henry, from whom Maria had imminently expected a marriage proposal, instead takes his leave, and she is not pleased. She goes ahead with marriage to Rushworth, with her father's permission. They honeymoon in Brighton and then settle in London, taking Julia with them. Fanny's improved appearance and gentle disposition endear her to Sir Thomas. With Maria and Julia gone, Fanny and Mary Crawford visit often.