( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1920-46
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( 2) General reference
History of Northumberland Vol 3 Pt.II 1840 (J. Hodgson) Page(s)386
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( 3) Field Investigators Comments
F1 RWE 09-NOV-65
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(4) Dodds, JF 1999 Bastions and Belligerents: Medieval Strongholds in Northumberland
Page(s)377-9
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(5) 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)353
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