Don't get too attached to this character. The user that RPs them is evil. Expect heartbreak, angst, and depressing storylines.
Isabelle Alivia Orsay was born in New York City to influential parents, Lilly and Manuel Orsay. Living in a penthouse apartment, Isabelle never really had that many problems - except at school. People were coming to her for her money - although, having some naivete, she thought it was for genuine friendship - and answers on homework. Generally a happy child, Isabelle danced through life with her so called 'friends,' until she was eight years old. And all because of magic.
Growing a stronger will, Isabelle began to keep the money from her 'friends' and they turned on her. Hurt, but never going to let it on, she began to avoid her friends. This one time, she was in a corner and she wanted to get away, and then 'pop' she was on the roof. Nobody believed her when she tried to explain, but when she told her parents, they appeared to understand. For the remaining three years, she was homeschooled. Her parents didn't want her to go to Salem's, so they sent her to Hogwarts.
She was the American girl who tried desperately to fit in. At the station, she didn't look where she was going and collided with the corner of the wall, ending with a broken nose and a few cuts. Another girl stopped to help her up, and introduced herself as Lena. Lena helped her up and guided her to the Teachers' carriage - this was already Isabelle's third year and this was the second time she'd collided with that wall. Isabelle tried to help the firstie - having been sorted into Gryffindor in her own first year - and hit it off with her, and gained some kind of protective instinct. Lena was a Hufflepuff.
Isabelle guided Lena through Hogwarts, so to speak; she was like a younger sister as well as a best friend to Isabelle. When Isabelle graduated, with great grades despite her spontaneous personality, she bought an apartment in Diagon Alley and visited Hogsmeade often. She tried to help Lena with her NEWTS, and when Lena herself graduated, she began to share an apartment with her.
She dated and married Engel Neuer and moved into Neuer Manor. If you knew the Neuers you knew they weren't really into monogamy, so she's also dating Lena now.
Isabelle Neuer is a quick-witted young woman, with a bravery streak and quick to put across her opinion. If she doesn't agree with you on something, or you've upset her somehow, you'll know it in a snap, and she will be blunt about it too. Maybe not so much now around people face to face, but she has her means. Having a tendency to use American words and customs, she often needs to correct herself - eighteen years living in New York doesn't die easily, and although she prefers London, she kind of misses her family back home. Since she's very proud, she'll never admit that she's feeling that way, but if you know her well you'll be able to read her like an open book - she's not very good at hiding her emotions. She's a romantic, and a natural flirt, and some of the things she says may come across as rude or naive.