MISS lavinia lyte

She is Merchant Lyte's young daughter. She seems to be in her late teens or early twenties, and is one of the most beautiful and elegant women in Boston. However, she is also a snob and treats people from the lower classes poorly. Despite her mostly rotten personality, she does have some good instincts and ultimately tries to help Johnny.

whta did she do for johnny?

She helps Jhonny find out who his parents are.