Ritton White House (Nunnykirk) - 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The information on this website is based on a range of published and unpublished works.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 1921-47
(2) Gates, C.J. 1891. Archaeologia Aeliana (2nd Series) 14, 46
(3) Field Investigators Comments F1 EG 20-FEB-1957
(4) Field Investigators Comments F2 BHP 17-DEC-1970
(5) Ryder, P F, 1994-5. Towers and Bastles in Northumberland, part 1 Alnwick District, 39
(6) 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/]
(6a) Dodds, J. F., 1999. Bastions and Belligerents: Medieval Strongholds in Northumberland, 197
(6b) Cathcart King, D. J., 1983. Castellarium anglicanum: an index and bibliography of the castles in England, Wales and the Islands. Volume II: Norfolk-Yorkshire and the islands, 352