Tom Addyman of Addyman Archaeology looks ahead to the first modern detailed study of Cockermouth Castle, a major baronial castle near the Scottish border which is starting this week.
With the generous support awarded by the Castle Studies Trust new survey work is to commence this week at Cockermouth Castle. Located in the extreme west of the historic county of Cumberland, Cockermouth is the caput of a major early landholding, the barony of Allerdale and Honour of Cockermouth. The castle is an extensively surviving baronial fortress that occupies a strong defensive site, a high spur of land at the confluence of the Rivers Derwent to the north and Cocker to the south and overlooking the medieval town extending to the south-east.
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Roughly triangular in plan, the complex’s major walls and defensive towers essentially survive intact, comprising a small inner ward at the point of the promontory and a larger outer ward facing level ground to the east, defended by a ditch, now infilled. The outer ward is accessed by a massively constructed gatehouse at the north angle of the east side. The gatehouse and later ranges built against the north, east and south perimeter walls of the enclosure are still in occupation. The now-ruinous inner ward, containing the principal domestic apartments, had been accessed by means of a second major gatehouse to the centre of its east side.

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Following recent appraisal during the 2024 Chateau Gaillard conference there was considerable consensus as to both the importance of the site and its surviving architecture and in recognizing that its fabric has seen little study and was very notably lacking a reliable evidence-based analysis. It seems the most up-to-date published plan of the site is that of 1910 by John Curwen who also provided an account of the castle’s evolution. The only subsequent in-depth study that relates the detailed analysis of the physical development of the site to its ownership history is that of JB Bradbury (Bradbury’s History of Cockermouth, 1996); however this now requires comprehensive revision through scholarly review of the physical evidence. Other accounts, by Lord Leconfield (1959) and Pevsner, as revised by Hyde (2010), are more summary in nature. The understanding of the castle and its history has most recently been assessed by Dr Edward Impey in a draft paper (July 2024) that provides a firm basis upon which the more detailed assessment of the site will be built and its interpretation re-considered.

Led by a team from Addyman Archaeology, the project will focus upon developing a detailed understanding of the physical fabric of the structurally complex inner ward area. The major building periods will be defined and related to the site’s known history and occupancy, to early illustrative material, and in terms of the broader evolution of castle architecture. Particular focus will be the massive redevelopment of the site in the 14th century under the de Lucy and Percy families. Incorporating parts of a pre-existing masonry curtain, these works included the creation of chamber, hall and service arrangements, the magnificent kitchen tower (reminiscent of the work of Master John Lewyn), and the inner ward’s idiosyncratic gatehouse, a structure of defensive appearance though of limited capability and without close parallel. Together the gatehouse and the domestic ranges to either side occupy the site of an earlier defensive ditch; these structures present a specific interpretative challenge in that they incorporate the remains of vaulted cellarage of a predecessor range that may never have been completed.

The present project prioritises the establishment of new base-line survey information. As far as existing vegetation and safe access permits the structures of the inner ward will be subject to a close and systematic visual assessment and non-invasive survey to be carried out primarily through photogrammetry. The latter will lead to the development of a record drawing set that will be overlain with comprehensive analytical and phasing data. The study will include a detailed component-by-component analysis and description, and a narrative account of the visible stratigraphic evidence. Working with the estate archivist and a local historical group the project will also involve scoping of historical materials relevant to the understanding of the castle fabric. The project will lead to the development of research questions and a possible scope of works for ongoing study of the site.