Archenfield Archaeology Ltd

Royal Worcester Porcelain

History of the site

 

The provisional area of development at the Royal Worcester Porcelain site marked on the 1928 Ordnance Survey plan. The project is still in the planning stage and the developers,  the Berkeley Group, will be retaining many of the the historic buildings of Royal Worcester Porcelain and incorporating them into a sympathetically designed residential and retail complex beside the canal.

Summary of the archaeological evidence for the site at the start of the project:-

Roman

Archaeological monitoring of the extension of the Dyson Perrins museum located a large ditch around 4.5m wide, running north-south. Its fill contained iron slag and Roman period (early 2nd century) domestic waste, and it was considered wide enough to have had a defensive function. A single inhumation (below, a) was found within the upper Roman fills, but it was not clear whether the burial was an isolated individual or part of a larger cemetery. Roman deposits in the southern part of the site included a pit containing iron slag. There were enough Roman features to indicate that the general area of the site was used in the late 2nd to early 3rd century.

The core of the Roman settlement appears to have been in the area of the former Norman motte and bailey, and around the precincts of the cathedral. Excavations in the 1970s uncovered a Roman occupation level below the floor of South passage; Roman pottery was discovered on the south side of Lady Chapel. Excavations in the area between the cathedral and College Green revealed the tile-roof of a collapsed Roman building, along with Roman pottery, and a stone spindle whorl.

A good deal of evidence for Roman activity has been identified in the immediate area around the Royal Worcester site, which can be divided into three main categories: evidence for the Roman road, remains of occupation and/or industry, and funerary evidence. The Roman road to Gloucester as shown on the Ordnance Survey map of Roman Britain must logically cross the valley of the Frog Brook, but as yet the only evidence for a Roman Road comes from Sidbury (below, b). Salvage recording uncovered well preserved surfaces of roman date consisting largely of re-deposited metal working slag. These deposits may represent the edge of a Roman road uncovered in 1980, or a metalled surface flanking it. The possible route of the road is marked c. It seems likely that this is part of the same road indicated on the OS map of Roman Britain.

Deposits tentatively interpreted as Roman occupation evidence have been uncovered more recently on the very edge of the Royal Worcester site, in the area of St Alban’s School, in the form of plough-soil, cultivation marks and a cut feature. Remains of a defensive Roman ditch system were also located in this area (below, d).

Investigations in the St Alban’s School area have produced evidence indicating it was the site of a substantial Roman cemetery. A salvage excavation in 1991 uncovered a male inhumation and a dog burial datable to the Roman period together with pottery and a pair of tweezers (below, e). Six other burials, all heavily truncated, were found to represent a total of twelve individuals. The excavators assumed from the common orientation of the bodies that they all belonged to the same Roman- period group. A much earlier excavation in 1860 in the area nearby (below, f), had identified several Roman urns containing cremated human bone. The cemetery appears to have been bounded by a ditch and bank running NW-SE; a section of both of these was located by an evaluation trench in 1991 (below, g). A truncated sandbank running perpendicular to the ditch lay to the south. Further excavation would address the possibility of the single inhumation (a) from Dyson Perrins and the cremation and inhumation burials (f and e) from St Albans all being part of one large cemetery.

Roman features in the area

a: occupation and single inhumation
b: road surface
c: possible route ofroad
d: ditch system
e: group of inhumations
f: group of cremations

Earlier medieval

As yet no Anglo-Saxon archaeology has been found on the site of Royal Worcester Porcelain, but there have been a number of excavations in the immediate area which produced evidence for occupation during this period. The nearest of these was at St Albans School, immediately to the south west of the site; an evaluation excavation recovered 23 sherds of late Saxon pottery from residual contexts (below, a). Two sites very near by (Albion Mill, Oxford 2002; 13-15 Mill Street, Archenfield 2004) both produced 11th century pottery. Further evidence of late Saxon occupation was excavated in the Sidbury area, where pottery assemblages and radiocarbon gave a date of 900. Largely domestic in character, there was some evidence to suggest that the area had been organised into tenements. Excavations at Worcester Cathedral in 1970-71 uncovered a sequence of 22 orientated inhumations beneath South Passage, and a similar sequence of 14 inhumations in College Green, both of late Saxon date.

The paucity of evidence from the site itself cannot be taken to mean there was no activity here during the Saxon period. A charter of 969 refers to a church outside of the southern wall of the burh within a property or haga leased by Bishop Oswald to a priest called Wulfgar in the Battenhall (Sidbury) area:  This charter probably refers to the Church of St Peter the Great marked (c) below.

Earlier medieval features in the area

a: residual Anglo-Saxon pottery
b: presumed late Mercian defences of burh
c: likely site of the 10th century church of St Peter
d: line of Roman street

 

Later medieval

The focus of settlement in the area during the post Norman conquest period was along the street frontage in Sidbury, and the line of the city wall and Sidbury Gate (below, a). Part of the gate has been found during an excavation parallel to the frontage of 71-75 Sidbury. The medieval city wall and ditch (b and c) are known from cartographic and archaeological evidence to cut across the site of Royal Worcester Porcelain; these sources also mark the position of a corner tower (d). The wall is clearly marked on the map of 1651. The section of the wall which runs from Frog gate (e) to St Peter’s church (f) appears on the 1651 map of Worcester as the boundary of St Peter’s churchyard. This is supported by archaeological evidence: the new canteen at Royal Worcester Porcelain is described as being built on foundations of the medieval city wall, and a geophysical survey of the Dyson Perrins Museum building detected what was thought to be the city wall using ground penetrating radar. Medieval deposits predating the city wall have also been uncovered in the vicinity of the Dyson Perrins Museum. There is likely to have been medieval housing fronting onto King Street (g) and thus an area of medieval occupation within the footprint of the site.

The section of the wall between St Peter’s and Sidbury Gate can be identified on the 1884 Ordnance Survey map as a continuous property boundary forming the eastern edge of the churchyard and extending north towards Sidbury. Excavations on the site of Royal Worcester Porcelain would almost certainly encounter remains of the medieval city wall and ditch.

Post Norman Conquest

a: Sidbury Gate
b: City Wall
c: City Ditch
d: Turret
e: Frog Gate
f: St Peter the Great
g: housing
h: Castle wall

 

The Civil War

The site itself lies just on the edge of the area that was the focus of the siege of Worcester during the Civil War. The network of trenches, redoubts and ramparts established to defend the city lay to the west of the canal, although it is possible that tunnels and other siege works were established in the area of the site to attempt to breach the defences. The line of the Civil war defences is shown on the 1651 map south of the castle, running in a straight line from the city wall by St Peter’s church to a corner bastion in the Diglis hotel area. The bastion consisted of an angular earthwork projecting from the defence line and is also marked on the map. Remains of both the defences and the bastion are potentially within the area of the site; the hypothetical location of these defences is . Defensive features believed to date to the Civil War were uncovered in the vicinity of St Albans School, consisting of a substantial ditch and possible bank on its north side. To the north-east a U-shaped ditch and contemporary pebble surface and palisade trench parallel to it are certainly part of the Civil War defences.

Approximate position of the defences of Worcester during the Civil War

Conclusions

The available background archaeological evidence shows a high potential for the presence of archaeological features or deposits relating to the various uses of the site over a considerable length of time.  Cartographic evidence suggests the course of the Roman Road from Gloucester ran somewhere through this area, and parts of what may be the same road have been uncovered at Sidbury to the north of the site. There is good evidence for the presence of a Roman cemetery: inhumation and cremation burials found at St Albans School, and a burial from Royal Worcester itself, may be part of one large cemetery covering a substantial portion of the site. This would certainly tie in with the location of a Roman Road in the area: Roman cemeteries often lay close to roads, and if the Roman defences indeed formed the foundation of the later castle ditch then the cemetery would have been just outside of the defended core of the settlement. Baker raises the issue of a possible Romano-British origin for St Peter the Great (Baker 1980, 37): the charter stating the clause of Battenhall describes a stręte (Roman road) running through the area; this has to be the road located by excavations at Sidbury. If there was a Romano-British church here then it was likely to have been sited within a cemetery beside the Roman road; this marks out a large portion of the site as a potential Romano-British burial ground.

Charter evidence demonstrates the position of the site outside of the late Mercian defences, and also confirms the location of the early church of St Peter the Great somewhere within the area of the site. The later medieval church must have been built on the same site; there may well be evidence of both structures and their respective cemeteries in the north-eastern corner of the site, where the 19th century church of St Peter stood until 1976. Sections of the medieval wall and ditch have already been uncovered on the site.

Cartographic evidence clearly illustrates the line of the Civil War defences and bastions running right across the site; this could be located by excavation.

It appears that some areas of the site were occupied during the 18th and 19th centuries, and the outline of a street can still be traced. Some of the original buildings  constructed after the establishment of the Royal Worcester Porcelain factory on the site during the early 19th century still remain intact; others retain parts of their original structures within the later additions and rebuilds. There are a substantial number of buildings of significant historic importance and interest which certainly deserve further evaluation.

       

Information on archaeological work in Worcester City is available at the Worcester City Museums website

reporting

unpublished report - Royal Worcester Porcelain Factory: An Outline Heritage Appraisal with Brief Notes on the Built Heritage - Richard K Morriss and Huw Sherlock

unpublished report - Royal Worcester Porcelain Factory: An Archaeological and Architectural Heritage Assessment - Clementine Lovell & PJ Pikes

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series - Worcester archaeology, Royal Worcester Porcelain

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