Location and coordinates are for the approximate centre of Thornton Watlass within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Thornton Watlass, par., township, and seat, North-Riding Yorkshire, 3 miles SW. of Bedale - par., 3709 ac., pop. 426; township, 1482 ac., pop. 183; P.O.