Louana was born on May 30, 2006 in St-Mangoste. Her father, Loic, works as a civil servant in the Department of Magical Justice. One of his colleagues was Gustave Chapman and had a daughter named Polly Chapman who was the same age as Louana. Gustave often came to the Wilson family and always brought his daughter with him. Polly was a pest. She was pulling Louana's hair, throwing tree branches at her. Little Louana went to see her father who didn't believe her. Her twin, Ethan is a wizard and her little sister, Savannha is a witch. Savannha was a little girl who loved to sing and play princess. Quite the opposite of its big sister. While Savannha was girly, Louana was a tomboy. Louana was very fond of computer and console video games as well as puzzle books. She still liked barbies and dresses like "typical" girls. On the other hand, she did not like makeup and princesses. This often earned him teasing from Polly who loved makeup and princesses. Also, Louana was dyslexic which made it difficult for her to learn. She had almost repeated several times but she had always managed to pass her years. Polly didn't care about that either, of course. On the other hand, Louana had a secret: she was the only one in her family who did not have magical powers. And yes! It's a squib. At 8 years old, seeing that she had not yet shown signs of magic unlike her sister, she was brought to St-Mangoste to undergo medical tests. The girl was put in a room with toys and a glass wall. The mediwitch could examine it to see if there was any sign of magic. Unfortunately, the mediwitch had to tell them the bad news: she would never do magic in her life.
His mother, Nathaly Robards, ran a confectionery. Sometimes candies were stolen from his confectionery. The scoundrels always blame Ethan for their wrongdoing. The mother, not believing the rascals, was investigating the real culprits with the Potter parents. Fortunately, the culprits were found and were severely punished by their parents. They had to clean the shop from top to bottom. It was long because the confectionery was very big and very dusty.
In 2017, Ethan receives his acceptance letter for Hogwarts during the summer. The parents of Louana, the appalled mine went to buy Muggle school supplies for their daughter. On the other hand, they had quite a surprise the next day. The next morning, when they were after lunch, an owl brought a letter for Louana. Louana opened it and learned that she was going to Hogwarts in an experimental class for Squib. They would only be three students. She was going to be the only 11-year-old, with the other two students being 14 and 15. During the year, she did not talk to them much since they were older than her. Despite the fact that she was a squib, she could study theoretical concepts: history of magic, history of runes, astronomy, muggle studies as well as of course muggle courses!