Eileen was born in a recomposed-family as many. His father, a Muggle bookseller, had a son - Muggle too - from a previous wedding. He met the girl's mother, a witch writer during a travel. If the situation could have quickly became complex, the two children get on well and no jealousy exists between them even though, it must be recognized on the eve of his entry to Hogwarts, Eileen would have liked that his brother be there already. He always took care of her so being alone is a bit creepy although terribly exciting.

But let's go back to her story before going into this new chapter of her life now that she has received Hogwards letter.

Eileen is a mischievous girl full of life who never misses an opportunity to do nonsense, which is sometimes worth it. At school, she has facilities even if she prefers to let off steam rather than stay the nose in books for hours. She is dreamy and her teacher often picks her up when she is immersed in her thoughts during the lessons. She enjoys dancing and drawing, forest walks and camping trips that the Eastwood family is used to organize as soon as the sun comes out. In short, the little quiet life of a little girl well in her sneakers, raised in a happy and united family.