Harry’s Aunt Petunia Wrote Dumbledore A Letter Of Request To Attend Hogwarts
When Petunia’s sister Lily, Harry’s mom, got a letter from Hogwarts confirming she was a witch, Petunia also wrote Dumbledore asking if she could also study there. She was kindly rejected and felt hurt that she was left out. It is also believed that she felt so because of her parents being very proud of Lily’s wizarding talent.