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 Julia, age 12, Maria, age 13, Edmund, age 15 and Tom age 17. 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 keeps up a strict difference between her Bertram nieces and lowly Fanny. Sir Thomas helps the sons of the Price family find occupations as they are old enough. William joins the Navy as a midshipman not long after Fanny is at Mansfield Park. He visits them once before going to sea, and writes to his sister.