Rose Granger-Weasley is the niece of Harry Potter, a fictional character from the popular book series by J.K. Rowling. She is the daughter of Hermione Granger and Ron Weasley, two of Harry's closest friends. Rose is a strong-willed and intelligent young witch who is determined to make her own mark in the wizarding world. She is also a member of the Gryffindor house at Hogwarts School of Witchcraft and Wizardry.