News

Following a request, more details and photographs have been added to our Kirkham dig from several years ago.  This is now more important with the news that a housing development at Brook Farm, Dowbridge, has been given planning permission.  More information to follow.

 

Bilsborrow - John Cross School

This site was drawn to our attention by David Ratcliff (http://www.romanroads.org/gazetteer/roman1.htm) who had been using LIDAR images to trace possible Roman roads in Lancashire.  A possible housing development had been mooted on Bilsborrow Lane, Bilsborrow and in the documentation there appeared a proviso regarding a possible Roman road which might go across the site.  Although we didn't have access to that site a continuation of the LIDAR appeared to trace a path over the corner of a playing field belonging to Bilsborrow, John Cross Primary School.  Permission was enthusiastically granted and a survey (performed by Wigan Archaeology Group) of the field was taken.  Although the resistivity plots were inconclusive it was decided that a dig was the only way to prove the existence of the road - one way or another.

The above image shows the projected line of the Roman Road (in red) together with the resistivity survey.

On Sunday, 23rd September, 2018 a 10m x 2m trench was opened.  At the same time the field was swept by metal detector.

Over the next two days the trenches were taken down to natural - unfortunately with no sign of the Roman Road.

On a more positive note, the pupils visited the site and were encouraged to get involved.  By doing this we might have discovered future archaeologists.

Many thanks to the staff and pupils of the school, in particular Liam Reynolds, the headteacher.

Announcements

NEW PROJECT 23-25 SEPTEMBER 2018

If you've been to our meetings or have read the newsletter you'll know that we've been working on a potential new project. We're pleased to announce that we have agreement for an investigation of a possible section of the Walton-le-Dale to Lancaster Roman road.

We only have a 'window' of 2-3 days and we hope to mark out and remove turf on Sunday 23 September and complete and backfill on Tuesday 25 September, weather permitting. Owing to the location of the site, we are not able to leave trenches open beyond that time frame.

If you'd like to be involved please email This email address is being protected from spambots. You need JavaScript enabled to view it. with your contact details as soon as possible as numbers are limited. There is no cost to volunteers and essential kit will be provided.

NB This dig has been completed.  For information regarding our findings go to the "Digs" section of the website.

 

And in the End

The Hollowforth site has finally been closed down.  It has been a frustrating but rewarding site and John Grimbaldeston couldn't have been a more welcoming and encouraging host.  Several big digs have been completed along with numerous odd days.  The size of the spoil heap was evidence of the amount of work put into the site and the requirement to hire a digger to reinstate the site gives testimony to this.

  before

  after

So, what have we learnt from the site?  First a great deal about the structure and running of mills.  In particular the complexity of a mill that may have been on the same site for several hundred years; a veritable palimpsest of building styles and ideas.  When we started there was no understanding of mills and their structure; the type of wheels, undershot (which the records showed it to be in this case), overshot or breastshot wheels, the different types of mill stone (with the very hard French burr being one of our discoveries) together with the techniques required for drying the corn and the different types of kiln tiles particularly fascinating.  After all of these positive comments, why was it frustrating?  The main answer being that we couldn't access the portion of the mill nearest the wheel and thus the main workings.  Perhaps, sometime in the future this may become available.

One a more positive note the webmaster found the research into the history of the mill fascinating and this has to a number of discoveries:-

  • the estate maps held at Cheshire Archives for the Woodplumpton (and other) areas from the 1770's onwards of which copies are now to be found in Lancashire Archives.  This has becomes an invaluable resource for local historians.
  • the one mention of a mob emerging from the 1768 riots in Preston which a Hollowforth miller managed to restrain from further destruction.  This has led onto further research on the riots and there will be more on this in a later article.
  • the continuing influence of the manorial system on the area.  Even when the system was breaking down in most areas, John Warren still influenced the district.

Now we move onto new sites.  If any viewers of this site have any interesting possible sites can they please contact the group secretary on This email address is being protected from spambots. You need JavaScript enabled to view it..

Garstang Roman Road

David Ratledge’s long research into Lancashire’s Roman Roads has benefitted much from the increased accessibility of LiDAR (Light Detection and Ranging) a process that uses laser beams projected from from equipment on an aircraft which then receives the returned ‘echo’ from the surface below. This can reveal features not visible to an observer on the ground and even surfaces hidden under foliage and grass. The application to the search for Roman roads, characterised by a raised agger and side ditches has brought brilliant results. One discovery has been confirmation of the line of the road linking the Roman depot at Walton le Dale to the fort at Lancaster.

This picture looking south from Garstang shows how the line of the road approaches Garstang where it crosses the River Wyre close to the Council car park.  The LiDAR trace of the agger is in the centre of the picture

 

Members of WAG and David Ratledge (on right) conduct an initial visual survey.

One of our members had contacted the owner of a piece of land along the line to ask if she would allow us to firstly survey the field in question and possibly proceed to an excavation.  We were pleased a few weeks later to have assistance from Wigan Archaeological Society in using their GPR (Ground Penetrating Radar) to identify a number of ‘targets’ for excavation and, after submitting a detailed excavation plan and supporting documents, we got the go-ahead for a 4 day BIG DIG from 23 rd to 26 September, at the end of which we were required to return the field to its previous undisturbed state. 

 

 

The image to the right, produced by GPR, shows centre and right the probable road ditches at a depth of 82cms. 

 

 

Our Garstang Big Dig was scheduled for the 4 days 23rd to 26th September and began with fine weather. As planned we opened 2 4m x 3m trenches, each divided lengthwise by a narrow baulk, over the middle and eastern anomalies identified by the Wigan AS GPR.

In both trenches, at around 37cms, we found a layer of cobbles of an average diameter of 15-20mm. These were laid on a bed of sandy clay of a red/orange colour.

The concern was that rather than being parallel, the outer edges of the features in the respective trenches appeared to be converging to the NNW and, more puzzling, when we opened the 3rd planned trench between these first two, there was no evidence of any surface at that depth. Nor was there evidence of ditches bordering the supposed road.

Intermittent showers had proved a handicap, despite having our heavy duty shelter, and it became apparent that the dig would have to be suspended for Monday when heavy rain was forecast. The landowner did allow us to return on Tuesday 27th, albeit with a very depleted but hardy team to backfill part of the trenches and replace turves. She also kindly agreed to our returning the following weekend with a proviso that the field would be returned to its original state by the afternoon of Sunday 2nd October.

 

Over the week, heavy rain proved a real problem as the trenches, despite being covered, acted as sumps into which water drained resulting in the need to bail out before further investigation (above).

VWith the landowner’s permission we opened a 4th trench over the anomaly located closer to the gate inwhich the only feature was a scatter of larger cobbles at a depth of about 1m that were interpreted as natural, possibly glacial in origin. It must be said, however, that this trench was excavated during a period of very heavy rain and that the only way to counter that was to dig out part of the trench to act as a sump. Consequently, the area exposed was limited to about 0.5m square and offered no additional information.

   

After bailing out the main trenches and part backfilling to reduce water influx, it was possible to excavate the eastern extremity of Trench2 and the western end of Trench 1.  In the further excavation of Trench 2 we were able to expose more of the cobbled surface described above. Here, it became apparent that the surface had been subject to damage that had removed part of the edge resulting in an almost 90 degree ‘bite’ out of the surface (above left). On further excavation it was observed that the actual original edge was in fact orientated almost exactly N-S and parallel to the feature in Trench 1(above right). 2m scale laid N-S North at top.

In the western extremity of Trench 1 was revealed at a depth of around 0.8m a layer of larger cobbles of average diameter 30-40mm. Their arrangement was evidently not random and we concluded that this might represent part of the foundation layer for the road structure (below). The depth at which these were found suggests that, when attempting to find the ditches, our excavations have not been sufficiently deep.

Our initial conclusion is that, on circumstantial evidence, the features revealed do suggest that we have confirmed the route of the major N-S Roman road as being on the line identified by David Ratledge.

Our activities, at least when the weather was fine, attracted a lot of attention from local residents who were very keen to learn more about Roman roads and Wyre Archaeology. We were also delighted to have a number of new diggers joining us from Wigan AS, local students and other keen amateurs.

Physical finds were limited to those normally found in farmers’ fields: bits of willow pattern pottery, odd pieces of maybe mediaeval or earlier pot, glass, bone but very oddly no clay pipe fragments. Obviously the former farmers of Garstang were non-smokers.  

One interesting find pictured here from Trench 2 raised questions. Is it or isn’t it a (Roman) sling shot?