The Bitterroot Salish (or Flathead, Salish, Selish) are a Salish-speaking group of Native Americans, and one of three tribes of the Confederated Salish and Kootenai Tribes of the Flathead Nation in Montana. The Flathead Reservation is home to the Kootenai and Pend d'Oreilles tribes also. Bitterroot Salish or Flathead originally lived in an area west of Billings, Montana extending to the continental divide in the west and south of Great Falls, Montana extending to the Montana-Wyoming border. From there they later moved west into the Bitterroot Valley. By request, a Catholic mission was built here in 1841. In 1891 they were forcibly moved to the Flathead Reservation.