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Part of a promontory fort with Civil War fieldworks known as Little Dennis

List Entry Summary

This monument is scheduled under the Ancient Monuments and Archaeological Areas Act 1979 as amended as it appears to the Secretary of State to be of national importance. This entry is a copy, the original is held by the Department for Culture, Media and Sport.

Name: Part of a promontory fort with Civil War fieldworks known as Little Dennis

List entry Number: 1004431

Location

Legacy Record - This information may be included in the List Entry Details.

The monument may lie within the boundary of more than one authority.

County:

District: Cornwall

District Type: Unitary Authority

Parish: St. Anthony-in-Meneage

National Park: Not applicable to this List entry.

Grade: Not applicable to this List entry.

Date first scheduled: 29-Nov-1957

Date of most recent amendment: Not applicable to this List entry.

Legacy System Information

The contents of this record have been generated from a legacy data system.

Legacy System: RSM - OCN

UID: CO 437

Asset Groupings

This list entry does not comprise part of an Asset Grouping. Asset Groupings are not part of the official record but are added later for information.

List entry Description

Summary of Monument

Legacy Record - This information may be included in the List Entry Details.

Reasons for Designation

Promontory forts are a type of hillfort in which conspicuous naturally defended sites are adapted as enclosures by the construction of one or more earth or stone ramparts placed across the neck of a spur in order to divide it from the surrounding land. The ramparts and accompanying ditches formed the main artificial defence, but timber palisades may have been erected along the cliff edges. The interior of the fort was used intensively for settlement and related activities, and evidence for round houses together with the remains of buildings used for storage and enclosures for animals can be expected. Promontory forts are generally Iron Age in date, most having been constructed and used between the sixth century BC and the mid-first century AD. They are regarded as settlements of high status occupied on a permanent basis and their choice of location had as much to do with display as defence. Promontory forts are rare nationally with less than 100 recorded examples. They are important for understanding the nature of social organisation in the later prehistoric period.

The battles and sieges of the English Civil War (1642-52) between King and Parliament were the last major active military campaigns to be undertaken on English soil. Fieldworks are earthworks which were raised during the military campaigns to provide temporary protection for infantry or to act as gun emplacements. The earthworks, which may have been reinforced with revetting and palisades, consisted of banks and ditches and varied in complexity from simple breastworks to complex systems of banks and interconnecting trenches. They have been recognised to be unique in representing the only evidence on the ground of military campaigns fought in England since the introduction of guns. There are some 150 surviving examples of fieldworks nationally. The earthwork part of the promontory fort, with Civil War fieldworks, known as Little Dennis survive well and will contain archaeological and environmental evidence relating to the settlement, agricultural practices and strategic importance of this headland throughout its complex history.

History

Legacy Record - This information may be included in the List Entry Details.

Details

This monument includes the part of a promontory fort containing Civil War fieldworks, situated on the north eastern section of the coastal headland known as Dennis Head. The promontory fort survives as the northern end of a rampart with its outer rock cut ditch towards the centre of the headland which defined the western side of the fort and the northern half of the interior. The name Little Dennis is derived from the Cornish 'Dynas' meaning fort. In the mid-18th century Borlase noted 'an old vallum', which he believed to be Roman, stretching from sea to sea on the western side of the headland, and the 1813 Ordnance Survey map depicts the earthwork crossing the centre of the headland from north to south. Col. Vyvyan in 1909-10 suggested the defences were part of the Civil War fortifications, although the Victoria County History of 1906 also gave prehistoric origins describing it as a cliff castle. Within the enclosed area of the promontory fort are a number of surviving Civil War fieldworks which include a roughly-square shaped fort with projecting bastions, a battery to the north east defined by banks and further protective ditches and outworks with projecting bastions to the west. The Civil War fortifications were built by the Royalists in 1643 - 4 and were surrendered to Parliament in 1646. These fieldworks are extremely well documented amongst the papers of the Vyvyans of Trelowarren with records and sketches detailing the planning, construction and manning of the fort which were transcribed and published by Col. Vyvyan. He described the planned fortifications as including a five-sided fort at the centre with breastworks along the northern edge of the promontory and a cross work with a gate tower and outwork to the north west, although the surviving remains differ from these original plans. Within the fort was a reputed chapel measuring approximately 12m long by 6m wide of which only low walls survive and it is shown on a plan of 1910.

Sources: HER:- PastScape Monument No:-426909

Selected Sources

Legacy Record - This information may be included in the List Entry Details

National Grid Reference: SW 78740 25659

Map

Map
© Crown Copyright and database right 2017. All rights reserved. Ordnance Survey Licence number 100024900.
© British Crown and SeaZone Solutions Limited 2017. All rights reserved. Licence number 102006.006.
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This copy shows the entry on 20-Nov-2017 at 05:45:36.

End of official listing