Others from our world include King Frank, formerly a cabman in London, and his wife Queen Helen, who were the first King and Queen of Narnia and whose descendants lived in Narnia for many generations. They, together with Andrew Ketterley, Digory Kirke, and Polly Plummer appear in "The Magician's Nephew". Eustace Scrubb, a cousin of the Pevensies, appears in "The Voyage of the Dawn Treader" and "The Silver Chair", and Jill Pole, a schoolmate of Scrubb's, also appears in "The Silver Chair". All of these except Susan Pevensie and Andrew Ketterley appear in "The Last Battle".