> J.K. Rowling’s reply, in character as Albus Dumbledore, to a Professor of Colloid and Polymer Science who applied to become Defence Against the Dark Arts Professor at Hogwarts
Yeah, Marge Simpson too. It probably refers to a letter that the character wrote. But ignore those. Most of the list are real people.
I guess the Marge Simpson letter is notable because of Barbara Bush's warm and humble reply.