PBS is scheduled to air the final four episodes of the seventh season of Finding Your Roots tonight and the next three Tuesdays at 8:00 p.m. Eastern time/7:00 p.m. Central time.
In tonight’s episode, The New World, host Henry Louis Gates, Jr. traces the ancestors of actor John Lithgow and journalist Maria Hinojosa who thrived in North America long before the birth of the United States.
