Tours and video blog!

Don’t forget we have daily tours at 2pm (meet at great Glasshouse at the National Botanic Garden of Wales) and we have a video blog at So come and visit or keep up to date online if you can’t make it!

All the world is birthday cake. Sunday 22nd July.


Jon’s birthday cake!

Jon is a great big 23 today! All grown up! But this didn’t mean that we took the day off to celebrate – we got on with more digging in the glorious sunshine and ate cake in our break times.

In Ed’s half of the trench they continued digging down into the robber trench and found various artefacts such as glass and pottery fragments and iron nails.

Digging the robber trench

At the other end of the trench we had reached the bottom of the robber trench – we found subsoil and bedrock which are both natural geological features. By finding these we knew that no more archaeology was going to emerge further down. We did, however, manage to expose the whole of the rock that we found on Saturday and we discovered that in order to remove the wall stones from the trench Paxton’s workers had undercut (dug at an angle beneath) the cobbles resulting in a rather extreme overhang. You can see both the rock and the overhang in the image below. It appears that the large rock that we discovered had been moved slightly but left behind, therefore it is not in situ (where it was originally) however it is a clear indication that the feature we were digging is indeed a robber trench and not another feature such as a ditch.

Rhian cleaning the section edge under the overhanging cobbles, and a large foundation stone#

And to top off a fantastic day’s digging we had around 40 visitors who came to see how we were doing!

Between a rock and a trench edge. Saturday 21st July.

The tent is still up, it hasn’t rained for a couple of days and we all arrived on site ready to continue removing soil from the robber trench in order to find the bottom. We got on with heavy digging with mattocks and worked steadily down through the soil.

Excavating the robber trench

To our suprise (and delight) we stumbled upon a stone which we hoped was one of the foundations stones left behind when Paxton’s workers were removing stone for re-use elsewhere.

A stone found in the robber trench

Further excavation work continued in the second part of the trench where Ed and his team continued digging out the fill (earth) of the robber trench. A good deal of progress was made as they worked their way down through more layers of soil.

Ed and volunteers working hard digging the fill of the robber trench

Excavated archaeology needs planning in order to survive. Friday 20th July.

As Sir Mortimer Wheeler rightly said “archaeology is destruction”; as such we have to carefully record all the archaeology that we dig up. This involves context sheets (as mentioned before) and the drawing of plans (a representation of the features in the trench) and section drawings (so we can see layers of archaeology in trench edges etc). It is a time-consuming but necessary procedure and we spent most of the morning doing it!

Jon planning the trench

The features at the bottom of the trench are planned at a scale of 1:20 and everything has to be measured accurately so that everything is in scale (this means we often get tangled up in tape measures and plumb bobs…). All of this work results in a perfect scale plan of the bottom of the trench.

A plan of the features in Trench 1

You can see the sondage that we dug out of the robber trench (mentioned before) drawn on the plan above with hashes showing the angle at which the features are sloping. The dash-dot lines drawn on the plan represent cuts (edges of holes such as the sondage) that we have made as opposed to the edges of cuts that were made by people in the past (ones which have since filled up with soil which we have then removed).

Another important part of the archaeological process is the washing of any finds that we have uncovered. Everything is washed apart from any metal objects and anything that might be damaged by washing. Generally we use toothbrushes and water to wash off any soil which is left on the objects.

Washing finds

In the afternoon we began removing the remaining soil from the robber trench hoping to find some evidence of foundation stones. By the end of the day we had removed about half of the soil and found lots of wall plaster, some glass and lots of anthracite but not much else. See below for an ‘end of the day’ photograph.

Progress by the end of the day

A bright (bright) bright sunshiny day. Thursday 19th July.

The tent was alive this morning! As we walked across the field we breathed a sigh of relief when we saw it there and the small patches of blue sky made us feel more positive about digging (no rain makes for happy archaeologists).

Today we started digging a sondage (a section through a feature) through the robber trench – we wanted to see whether there was anything at the bottom of the trench. We were hoping to find foundation stones or something which would relate to the original house. Unfortunately there were no foundation stones as they had all been removed for use elsewhere on the estate, however we did find many pieces of wall plaster which would have faced the walls, probably in the portico.

A piece of wall plaster found in the robber trench sondage

A piece of wall plaster found in the robber trench sondage

Also in this sondage we found some a few lumps of purple stone (similar to that visible at the stable block in the estate) which is thought to have been used to accentuate the exterior features of the house. Evidently any stones which were suitable to be re-used had been removed so that only small useless pieces remain.

Digging the sondage

At the bottom of the sondage we encountered subsoil, the soil deposited by geological processes which underlies everything before bedrock, which has no archaeology in it. After the sondage was completed it is necessary to record the context (each different layer of soil and each feature is a ‘context’ and each has its own identifying number called a context number) on a form called a context sheet. This is required so that the archaeology is recorded by description as well as photograph.

Recording a context

The rest of the team was working on removing the top layers of the robber trench in the east end of the trench prior to removing the majority of the soil in it.

Action shot – digging the robber trench

So, we left site with slight suntans (or were they mudtans) feeling positive about our progress. Hopefully Friday’s weather will be fine too! Keep tuned for more updates!

Ed; wheelbarrowing