Gabrielle Malfoy

Backstory

Gabrielle Malfoy is Narcissa and Lucius Malfoy's hidden daughter. She was born at the same time as Draco, her twin brother. Descending from a line of pure-blood Slytherins, she doesn't have this taste for Dark Arts. Very early on, the Malfoys realized she had nothing in common with them : gentle and shy in nature, Gabrielle didn't seek power but only knowledge. To preserve their reputation, the Malfoys decided to hide the existence of the child by pretending she was dead and by enclosing her in one of the Manor's rooms. It is only when the whole story was discovered - thanks to Dobby, the now free house elf - that Gabrielle was finally able to join Hogwarts, a year late. Her parents were right when they feared for their reputation, since Gabrielle was sorted into Gryffindor.