Location and coordinates are for the approximate centre of Hackthorpe within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Hackthorpe, vil., Lowther par., Westmorland, 5 miles SE. of Penrith; P.O., T.O.; in vicinity is the seat of Hackthorpe Hall.