Felkington bastle (Duddo) - 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The information on this website is based on a range of published and unpublished works.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) Archaeologia Aeliana 2nd series 14 1891 52-3 (G J Bates)
2) Field Investigators Comments F1 ASP 10-NOV-1955
3) 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/]
3a) Dodds, J F, 1999. Bastions and Belligerents: Medieval Strongholds in Northumberland, p44-5
3b) Cathcart King, David J, 1983. Castellarium anglicanum : an index and bibliography of the castles in England, Wales and the Islands. Volume II : Norfolk-Yorkshire and the islands, p348