Unthank Hall (Plenmeller with Whitfield) - Source of Reference
The information on this website is based on a range of published and unpublished works. Below is a list of the source of information used in writing this record.
1) Ordnance Survey Map OS 6 inch (Prov) 1946
2) Tomlinson, W W, 1902. Comprehensive Guide to Northumberland. (165)
3) Field Investigators Comments F1 RWE 29-OCT-1966
4) List of Buildings of Special Architectural or Historic Interest, DOE (HHR) District of Tynedale: Plenmeller with Whitfield 23-Aug-1985 (122)
5) This record includes National Record of the Historic Environment Information provided by Historic England on 4 January 2021 licensed under the Open Government Licence [http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/]
5a) List of Buildings of Special Architectural or Historic Interest, District of Tynedale, 23-AUG-1985
5b) Dodds, J F, 1999. Bastions and Belligerents: Medieval Strongholds in Northumberland, p399