Name: Hailey Williams (yeah im a huge fan of Paramore)
Started Hogwarts in PHilosopers Stone,
Age: Same as Harry
House: Gryffindor
Bio: Hailey is an independent, tough, sarcastic girl with an attitude to those she hates (like Draco) but is nice and funny to those shes friends with (like the trio). She is one of Harry's best friends and met him when she was getting fitted for robes, and became official friends with him and Ron on the train.

Name: Aphrodite Lilien
Started Hogwarts in PHilosopers Stone
Age: Same as Hermione
House: Gryffindor
Bio: She is pure-blood, rich and girlie girl, and everyone was surprised when the she was sorted in Gryffindor, in the first year nobody liked her, but in the end of the end of the first movie she became Harry's best friend and Ron's friend, Hermione starts to like her in the end of COS, she changes a lot during the books and she became very brave and loyal. She gets married with Neville in DH!

Name:Artemis Moon
Started Hogwarts in Philosopers Stone
Age:Same as everybody
House:Gryffindor
Bio:She's a pure-blood and rich.,unlike her family she's not a bitch only if you piss her off.Her family treats her like a princess,only sometimes she act like one which is really rare.She also is sarcastic.She kinda love Draco Malfoy since she is engage to him.She also met Harry Potter when she crashed literally into him after she was getting her robes fitted.Then she became Ron's friend for their eating )she has a real high metabolism).She has a short temper so Draco loves getting her worked up.She curse a lot too

Name: Ruby Bubbles-Noir
Started Hogwarts in: Goblet of Fire
Age: Same age Luna Lovegood
House: Gryffindor
Bio: She transferred from Beauxbatons Academy in the 4th book, due to having disliked being one of the few people who was not pure veela. She is fiesty and can stand-up for herself.
Hermione dislikes her for the fact Ron turns to Ruby when they argue (before the 7th book) and she always tells Ron to date someone like herself. They are very close and from a distance Hermione takes it the wrong way. She became friends with the trio when they met on her first day at Hogwarts in the owlery, as Harry was sending a letter to Sirius asking for help with the tournament.
She is best friends with Ginny and has all the goss on Ron. She marries Seamus 5 years after the battle as they fell in love (like Ron and Hermione during the battle). They have 2 twin girls Lilly and Alannah, and she is expecting a son soon. Her daughters are the same age as Fred and Angelina's oldest child. She loves being spoiled (not materialistically)

Name: Bess Ninny Tonks
Started Hogwarts: a year before Harry
Age:one year older than Harry
House: Gryffindor
Bio: She is Nymphadora Tonks' younger sister. She is a metamorphmagus. She is good friends with Harry,Ron,Hermione,Fred,George,Ginny,Luna Lovegood,Seamus, and many other Gryffindors. She is a chaser on the Gryffindor quiddich team. Draco Malfoy does have a small crush on her.
In her later life becomes an Auror. She does fight in the Battle of Hogwarts and helps fight Bellatrix Lestrange in revenge of Nymphadora's death.

Name: Samantha Crane
Started Hogwarts: Chamber of Secrets
Age: 12 in CoS, 13 in PoA, 14 in GoF, 15 in OotP, 16 in HBP, and 17 in DH
House: Ravenclaw
Bio: She is a former bully and childhood enemy of Hermione. Her neighbor, Karen Hoskins, was a half-blood wizard and accidentally the Hogwarts letter to her is incorrectly intended to Samantha. Because of the mistake, McGonagall said she can't study permanently in Hogwarts, but just for one week before they sent it to Karen. The first day in Hogwarts sounds bad for Samantha, since she meet with her enemy Hermione, except for one thing, her crush on Draco. She is sorted to Ravenclaw because of her inner intelligence, and her wish to beat Hermione. She idolize Lockhart and always seen with him. When Lockhart gets amnesia in the end of the book, she is make peace with Hermione shortly before she back to Muggle world. Later, in the Prisoner of Azkaban, she come back and become a good ally for Harry. She forgetting her crush on Draco and later likes Neville. In the end, she's killed by Bellatrix in Deathly Hallows.

Name: Katrina macgregor
Started hogwarts: 2 years before Harry
Age: 2 years older than Harry
House: Gryffindor
Bio: ??????