( 1) Ordnance Survey Map (Scale / Date)
OS 25" 1923.
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( 2) General reference
Ministry of Works. 1953. Guide to Ashby de la Zouch Castle (TL Jones)
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( 3) Field Investigators Comments
J Baird/03-JUL-1972/Ordnance Survey Archaeology Division Field Investigator
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( 4) List of Buildings of Special Architectural or Historic Interest
North West Leicestershire, 29-SEP-1977 Page(s)42
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(5) Field Investigators Comments
Yvonne Boutwood/09-JUN-1993/RCHME: National Forest Project
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(6) English Heritage 1995 County list of Scheduled Monuments : March 1994
Leicestershire Page(s)12
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(7) Scheduled Monument Notification
13-NOV-1995
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( 8) by David J Cathcart King 1983 Castellarium anglicanum : an index and bibliography of the castles in England, Wales and the islands. Volume I : Anglesey - Montgomery
1 Page(s)252
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( 9) edited by Peter Furtado et al 1988 Ordnance Survey guide to castles in Britain
Page(s)133
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