Disclaimer: The profile pic is not mine and I claim no credit

Physical Description: Julia is a small girl with strawberry blonde hair and Hazel eyes that seem to change their colour between green, brown and grey, depending on the light. Her face and body are adorned by freckles.

Mental Description: Mostly a happy go lucky kind of girl, very curious and inquisitive about the world. Loves spending time with her friends but can appear shy when people don't know her. She has a very calm nature and you will almost never see her loose her calm - exception to this are situations of injustice. She has a strong ethical compass and injustice makes her literally see red (and turn her whole face red).

Biography: Before Hogwarts she grew up with her mother who is a witch and her muggle father in a small city. It was a rather happy and normal life.
They live in a small house in a muggle community. Even so Julia knew about magic and has seen it countless times before. However, her mother loves muggles so much she decided to spend her life as a muggle (for the most part anyways - if it weren't for those inconveniences that come with muggle life. Sometimes magic simply is more convenient...).

First Instance of Magic: When Julia was four years old she got jealous of a neighbour kid's toys. She asked to play with it but the neighbour kid didn't let her. So she was siting to the side, brooding, just staring at it. Suddenly the toy grew bigger and bigger, until it couldn't swell larger and it blew up.