Physical Description: She is tall (151cm), freckled, has neck-length brown hair and greenish-brownish eyes. Has a bit of a limp after having fallen out of a tree and severly broken her leg.
She is quite thin, too thin, some might say. She generally uses oversized jackets in the winter, topped with a hat with the Yankees symbol on it. She also uses black All Stars shoes, and jeans, either blue, light blue, black or white.

Mental Description: She is insecure, nervous, has a bit of a temper and sometimes lashes out, but is mostly quiet and doesn't talk much. She loves reading and cats, and after hearing about all the houses wishes to be in Ravenclaw.

Biography: Her mother had left when she was young, leaving her only with her muggle father. The reason for that absence was because her parents got divorced and her mother, not wanting children (at the time), and having had a job oppurtunity in another country, had decided to leave. She never knew about magic until one day she recieved her letter and her father confessed that her mother had been a witch. She finally met her mother at platform 9¾, who was with a man and two children, presumably her new family. Jo and her father decided to ignore them and not let that sight ruin Jo's day.
As a present for when Jo turned 7, she was gifted a cat, Mona, who lives at home and hast come with her to hogwarts just yet.

First Instance of Magic: She was 9 when she somehow managed to jump to one of the top branches of a tree (having fallen right after)