In the Harry Potter series, Ron, aka Ronald Bilius Weasley, is Harry’s best friend and a member of the Gryffindor house. Throughout the series, he’s present for most of the action, so he’s an important character. In Harry Potter and the Philosopher’s Stone, Ron and his friends have to make their way across a chess board. Ron gets help from the black knight’s horse to get across– and here’s the Harry Potter Ron Riding Chess Piece Vinyl Figure Movie Moments #82 POP! Bobblehead, for sale.