( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1925.
|
( 2) Archaeologia Aeliana : or miscellaneous tracts relating to antiquity
C J Bates 14, 1891 Page(s)45
|
( 3) General reference
Upper Coquetdale 1903 36 (D D Dixon) Page(s)36
|
( 4) Northumberland County History
15 Page(s)488-489
|
( 5) Field Investigators Comments
F1 ASP 07-MAY-57
|
( 6) Field Investigators Comments
F2 SA 01-DEC-76
|
(7) David J Cathcart King 1983 Castellarium anglicanum : an index and bibliography of the castles in England, Wales and the Islands. Volume II : Norfolk-Yorkshire and the islands
Page(s)345
|
(8) Dodds, JF 1999 Bastions and Belligerents: Medieval Strongholds in Northumberland
Page(s)185
|