At last I’m able to get around to talking about last year’s Big Dig at Minchery Paddock – we have had to take some time off owing to day-to-day life intruding. Neither of us had imagined how complicated and time consuming selling our place in London was going to be; however we are now (fingers crossed) on the last lap so can devote a bit more time to the important things in life!
After a whole lot of work on the Team’s part, they got permission from Oxford City Council to dig in Minchery Paddock; a closed-off (in the sense of preventing vehicles in) field as shown on the map.
Here is a close up, showing where the paddock was in relation to the Kassam Stadium (to the right) and Oxford Science Park (to the left).
Both maps courtesy of Open Street Map – © OpenStreetMap contributors.
The site is of interest because of the proximity of Minchery Priory – in the map you can see a building just next to the bottom right of the site; this is the “Priory and ?” pub, a Grade II* listed building, which was rebuilt in the middle or second half of the 15th century, having been the eastern range of the cloister garth of the priory (Pantin, 1970).
The name “Minchery” is derived from the Old English ‘mynecu’ or ‘minschen’, a nun. The priory (originally dedicated to St Nicholas) was founded by Robert de Sandford probably in the middle of the 12th century, was taken over by the Templars in approx. 1240 and managed by them until the order was suppressed in 1312. It was dissolved by Wolsey in 1525 after various scandals about the prioress and the nuns and passed to Cardinal (later Christ Church) College, though by 1549 it had passed into the hands of Powell family who held it until the 18th century. More information about the priory can found in an article in the VCH, and about the surrounding area in another article about Sandford, again in the VCH.
Pantin, mentioned above, has provided us with a plan of what he thought was the layout of the priory. He thought the cloister extended to the west from the existing pub, so in theory it could extend into the area which we might be digging in. However we have no really hard evidence for this, one of the reasons for digging here! The Council did think about developing the site so commissioned John Moore Heritage Services to do an evaluation of the site in 2006, which has provided us with some targets for working out where to place our trenches. Apart from this report, there have also been trenches dug when Greater Leys and the Oxford Science Park were developed. These have found prehistoric sherds and flints, evidence for Roman kilns (especially in Greater Leys), a Saxon village under the Oxford Science Park as well as evidence for medieval farm sites.
However the site did provide us with some new challenges – unlike last year at Bartlemas we did not have a friendly College to provide us with a pavilion to use for a start; we had to hire in loos, storage (especially important, we thought, after hearing some horror stories about vandalism from a nearby construction site) and a site office, and last but not least, somewhere for the poor volunteers to shelter if it tipped it down.
The other challenge was the site itself –
We had to get in a commercial crew with a tractor and flail to clear the undergrowth, and to chop back branches in the south end of the site where a whole load of self-set sycamores had grown up. This was one of the reasons for us being here – the roots of these young trees could be damaging any archaeology, especially as they were growing where there might be remains of the priory. Once the clearing had been done, in came the Portacabins and a whole load of fencing as well as a load of tracking to put down so the lorries could deliver all the stuff without getting bogged down. A big thanks to Olaf for this, it was a real bit of choreography to organise everyone arriving in the correct order.
While all this was going on, we also were marking out where to put the trenches. As I mentioned before, we had the John Moore Heritage Services report to use as a starting point, so we planned out trenches accordingly.
Original diagram courtesy John Moore Heritage Services (JMH). A bit confusing of-site, as it shows a range of buildings to the north of the pub which are no longer there; it’s just a bit of a wasteland used as an overflow car park on match days and an area for a bit of gratuitous fly-tipping.
We decided on three trenches. Trench 1, at the north end of the site, up by the brook, was put in because JMH had found a layer of peat there – we wanted to take a continuous set of soil samples from this layer. Not only could we get environmental samples and therefore start to work out what the contemporary environment was like, but by doing some radiocarbon dating we will be able to find when the peat started to be layed down and when it stopped. Both are most probably linked to human activity changing the way water flowed in the area.
Trench 2, in the middle by the office and storage sheds, was put in next to two JMH trenches. JMH trench 3 which contained a couple of robber trenches and a possible boundary ditch and JMH trench 4, containing a well (which we planned on avoiding!), a hearth and a possible floor surface. As you can see from the plan, Trench 2 spanned the two JMH ones.
Trench 3 , in the south, spanned JMH trench 8 – they would have had trouble putting it in today as a tree had grown up in the middle of it – hence the rather odd shape of our trench. JMH found walls, aligned east-west , but we would have dug there anyway, owing to the proximity to the pub. While marking this trench out prior to the digger coming in, we came up against one of the drawbacks of using survey-grade GPS – the device does not like working near trees. It has to have line -of-sight contact with the satellites to work properly. I was finding one measurement would be OK, then it would give a ludicrous distance to the next plotted point. The marvels of modern technology!
Talking of which, the reason I haven’t mentioned geophysics is, as JMH discovered, the site had been used for doing a lot dodgy things to cars in the past, including torching them. This has resulted in a pretty even spread of bits of magnetised iron over the site, so a gradiometer just gives such a noisy result as to be virtually useless. That’s not taking into account that we discovered we had stumbled onto Mole Central – I would not have liked trying to walk in the nice and even style required by that sort of survey over a surface which seemed to have mole-hills on its mole-hills.
After we had marked out all of the trenches we let the digger loose –
The digger driver, Nigel, was a real asset; we had worked together before at Bartlemas and apart from having a real feel for the machine, and being a nice guy, he’s developing quite an interest in the archaeology. We rapidly came down onto (we hope) archeology in all three trenches – looking good for the start of the actual excavating!