Granger, Joseph, General view of the agriculture of the county of Durham, particularly that part of it extending from the Tyne to the Tees: with observations on the means of its improvement, 1794, Volume: 125. Lord Eldon Manuscript Collection, MSS-056. Manuscripts. https://aspace.ll.georgetown.edu/public/repositories/3/archival_objects/31045 Accessed April 19, 2025.