Answer the following Q with stream of consciousness. Context: Margaret Hale is nineteen years old and before she was 10, lived in Helstone in Hampshire, in the south of England, with her parents -- Richard, a Anglican minister, and Maria -- and older brother, Frederick. When she was nine years old, Margaret was sent to live in London with her aunt, Mrs Shaw, and cousin. Edith and Margaret were the same age, and became fast friends.

Question: how old is margaret in north and south?
The relevant information to answer the above question is: Margaret Hale is nineteen years old and before she was 10, lived in Helstone in Hampshire, in the south of England, with her parents -- Richard, a Anglican minister, and Maria -- and older brother, Frederick. Therefore, the final answer is nineteen years old.