( 1) Ordnance Survey Map (Scale / Date)
OS 6" 1851
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( 2) Ordnance Survey Map (Scale / Date)
OS 6" Prov Edn
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( 3a) Transactions of the Lancashire and Cheshire Antiquarian Society
1901 (H Fishwick) 19 Page(s)46-7
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( 3) edited by William Farrer and J Brownbill, M.A. 1908 The Victoria history of the county of Lancaster, volume two
The Victoria history of the counties of England Page(s)538
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( 4) Ordnance Survey Map (Scale / Date)
OS 1:1250 1973
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( 5) Field Investigators Comments
F1 BHP 29-SEP-76
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(6) 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- 1983 Page(s)247
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