. . "2009-05-17Z"^^ . . "Peter's Progress"@en . "16"^^ . . . . . . . . . "\"Peter's Progress\" is the 16th episode and the season finale of the seventh season of Family Guy. It originally aired on Fox in the United States on May 17, 2009. In the episode, a psychic reads Peter's palms and discovers he led a fascinating past life as Griffin Peterson, a dignified gentleman in 17th-century England, who was the original founder of Quahog.The episode was written by Wellesley Wild and directed by Brian Iles."@en . . . . . "7"^^ . . .