( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1954
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( 2) by Nikolaus Pevsner ; revised by Elizabeth Williamson 1983 County Durham
The buildings of England Page(s)245
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( 3) List of Buildings of Special Architectural or Historic Interest
DOE (HHR) Barnard Castle RD Durham June 1965 4
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( 4) Field Investigators Comments
F1 DAD 05-JUL-57
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( 5) Field Investigators Comments
F2 BHP 17-FEB-70
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(6) 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)137
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