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An awful lot of numismatists in Sicily, II

So, after that bit of numismatic self-congratulation, let me take you back for the last time to September 2015 and the town of Taormina in Sicily, where I was then one of many gathered for the 15th International Numismatic Congress. You’ve seen some of the local antiquities, heard about the first two-and-a-half days of papers and visited a local castle, now it’s time to return to the thick of the academic fray. But first, a party!

Party in the coutryard of the Palazzo dei Duchi di Santo Stefano, Taormina, Sicily

Party in the coutryard of the Palazzo dei Duchi di Santo Stefano

Indeed, the first thing on our calendar after descending from Castelmola and eating was not an academic session but a party put on by the Medieval European Coinage project, to celebrate its resurgence into activity since the previous INC in the form of the publication of the series’ volume on the Iberian Peninsula and the near-completion of that on Northern Italy (which, much though I often doubted it, has in fact now also emerged, something I should probably announce separately too).1 By now you may well not remember that I am a part of that project still, but I am, so I was there to share in the glory. There were speeches, there was a strictly limited quantity of free wine, but mainly there was a superb setting.

Medieval European Coinage authors by the Cambridge University Press stand at a party in the Palazzo dei Duchi di Santo Stefano, Taormina, Sicily

MEC authors Bill Day Jr and Martin Allen looking very relaxed by the Cambridge University Press stand inside the Palazzo

It was a good way to wrap up the day. The next day was the last day of papers, however, and with certain obligations among them, and so for once I was up and ready right at the beginning. Here’s how it all unrolled. Continue reading

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Funding the study of medieval islands

It is by now long custom that I start my posts here with an apology for delay, and on bad days also some kind of explanation for it. Today I’ll keep that to, “I think the problem is establishing ownership of my weekends”, and muse on it in a footnote, but at the top I should just get on with it, I think.1 At the moment there are four kinds of post I want to be putting up here: firstly ones in the declared Chronicle series where I just tell you what was happening in my academic life in the period under discussion, secondly posts stubbed long ago during those actual periods which I should finish and get up here, thirdly posts arising from those Chronicle posts where there were just things that needed more explanation, and fourthly, and perhaps most importantly, out-of-sequence announcements of my various and brilliant successes! Only you may also remember that I have got backlogged even with those

So, this post is one of the self-publicity ones, and I’ll follow it with one of the stubbed relics, all of which is largely because I’m not enjoying the prospect of writing up the International Numismatic Congress in a single post. But why am I apologising? Surely the whole point of blogging is to make yourself more famous, right? So look, here’s something I’m proud of: in April 2017 I got given about £5,000 to fund a collaboration with a colleague in Turkey on a project called ‘Not the Final Frontier’: the World of Medieval Islands.

Dr Luca Zavagno of Bilkent University

Dr Luca Zavagno of Bilkent University, looking very cheerful for reasons that are about to be explained!

The backstory to this is quite happenstance, which is so often the best way for things like this to happen. Dr Luca Zavagno is a historian of the late antique Mediterranean who had at the time of writing lately been given a permanent job at Bilkent University, at Ankara in Turkey, but his Ph.D. is from Birmingham’s Centre of Byzantine, Ottoman and Modern Greek Studies, in association with which I had worked between 2014 and 2015. We also have important people in common, and I can’t actually remember right now how we met, but Birmingham seems likely to explain it somehow or other. Luca, with a ridiculous amount of publication already behind him, was then (and is now) writing a book about how scholars have misunderstood the active rôle played by Mediterranean island communities in the Byzantine Empire after the emergence of Islam, and how we need to put them back on the map, as a kind of third space next to the Anatolian plateau and Ægean seaboard that have otherwise been determined as its major zones.2 And because Luca is a cautious scholar, he decided he needed help getting this right. That was precondition one.

The Newton Fund logo

Precondition no. 2

Precondition two was the existence of Newton Mobility Grants. These are run together by the British Academy, the Royal Society and the Academy of Medical Sciences, and are fundamentally about establishing links from the academy in Britain with scholars further afield than our usual spheres of collaboration. At the momemt, they’re focused particularly upon China, Mexico, South Africa, Thailand and Turkey. You can see where this is going…

So it was Luca’s idea really, but we put in together for a three-part extravaganza, in which first of all Luca would come to Leeds and meet people there and run a graduate seminar, then to Birkbeck in London where our most important mutual friend, Rebecca Darley, is based, for similar activities, at each stage honing Luca’s project agenda and identifying its key areas of importance and difficulty, and finally ending up with a workshop for us all in Ankara. It was surprisingly easy to get, though I’m not going to say that without making all due obeisance to Rebecca and to the Leeds Humanities Research Institute for making the application better and easier, respectively, without whom I doubt we would have been as successful. But nonetheless, successful we were, and actually that was already so long ago that we have now done all the activities we promised. Indeed, you can see some of the details on our dedicated website, which is all the work of Luca and his excellent intern Harun and for which I can take no credit.

So, how did it all go? Well, Leeds went OK; we wound up doing it at such short notice that attendance at the events, especially the graduate seminar, was not what it could have been, but it did what was needed, which was to get Luca project feedback from many different levels and interest people here in his project. Learning from this, the London events were constructed more ambitiously and were more about Luca leading other people through his learning, and I wasn’t there but understand they went excellently. Somehow, however, none of this had cost as much as we’d expected. Once I had convinced Luca that this was actually a bad thing, due to the weird perversity of UK grant economics, he stepped up with a will and the Ankara workshop suddenly inflated from being just a project meeting to being a small but fully-fledged international conference! I will talk about that in its due season, but the programme details are visible here.

Now in theory it could have ended there, as we’d really done all that we promised, but we were so pleased by how the conference had gone that Luca was determined to do something with it, and the obvious thing to do with a seven-paper conference seemed to be a themed journal issue that we co-edited. And that is what we’re doing! Now, this is a publication in process, and I am always superstitiously worried about talking about those until they come out—what if they get rejected after I’ve told you all about them?—but we have had two of the eventual six articles accepted already, so probably something is going to happen. Mine isn’t yet one of them, though, so I still won’t tell you what or where, just that as you can tell the timing for that to all have happened so soon was really quite tight, and I had to put aside or postpone a number of other important things to get it done on time. It is also my first time co-editing a journal, and managing the peer review has been a weird experience, though doubtless very useful. For anyone other than Luca I might not have put myself through all this; but as it is, gods willing, it’s an extra article and co-written intro that may be out next year that I wouldn’t otherwise have, on stuff I’d never otherwise have looked at, all because Luca thought we could do some good trying to get money to make his book better. I’m rather proud of it all. See how great a matter a little fire kindleth!


1. What do I mean? Well, in the great work crisis of 2016-17, I was basically working every weekend to stay afloat, just on the stuff that needed to happen next week, let alone research. At that point blogging was a long way out of the realm of possibility, but when things got easier, as they now are, it was still hard to see where it fitted. There was still, and likely always will be, more to be done than would fit in any reasonable time, but I’d begun to realise the importance of taking time off as well. (Yes, I was late to that party, I know.) The trouble since then has been finding where blogging can fit. It’s not that I think my bosses would get angry at my blogging on work time, but I certainly don’t think they’d see it as a core task. As it is, I have a work triage list: blogging sits at no. 10 on it and so far, in the entire history of my employment at Leeds, I have not made it below no. 9, and in an ordinary week even out of term won’t usually see no. 7. So it has to be done outside work time, but I struggle to allocate that, and usually succeed only by going out or doing something entirely non-academic. If I’m in and have a computer up, I’m probably working. Today, I made a deliberate decision to blog instead of whatever my other tasks might be, but that’s what it has taken. The problem is that blogging is no longer a habit for me, and there isn’t really room for it to recover that status. I will work it out, but I’m not there yet. Saying to myself, ‘it’s Saturday and nothing’s in crisis; today they don’t own me’, is a start, however.

2. Key texts here might be Telemachos Lounghis, Byzantium in the Eastern Mediterranean: Safeguarding East Roman Identity (407–1204) (Nicosia 2010); Filippo Burgarella, “Bisanzio e le Isole” in Paola Corrias (ed.), Forme e caratteri della presenza bizantina nel Mediterraneo occidentale: la Sardegna (secoli VI-XI) (Cagliari 2012), pp. 33‒42; Dominique Valérien, “The Medieval Mediterranean” in Peregrine Horden and Sharon Kinoshita (edd.), A Companion to Mediterranean History (Chichester 2014), pp. 77‒90; and most of all, Elizabeth Malamut, Les îles de l’Empire byzantin, VIIIe‒XIIe siècles, 2 vols (Paris 1988). For the two zones of Byzantium see Chris Wickham, Framing the Early Middle Ages: Europe and the Mediterranean 400‒800 (Oxford 2005), pp. 29‒37, though the idea didn’t start with Chris. Luca’s own answers begin to be set out in Luca Zavagno, Cyprus between Late Antiquity and the Early Middle Ages (ca. 600–800): An Island in Transition (London: Routledge, 2017) and Luca Zavagno, “Islands: not the Last Frontier: Insular Model in Early Medieval Byzantine Mediterranean, c. 650-c. 850″, in Giuseppe D’Angelo and Jorge Martins Ribeiro (edd.), Borders and Conflicts in the Mediterranean Basin, Mediterranean, Knowledge, Culture and Heritage 2 (Fisciano 2016), pp. 37‒50, and more is coming, evident not least in the fact that I have stolen all these references from draft versions of it!

Aside

I said ‘yes’ to too many things… Expect something substantive to appear here inside two weeks and then things to be on a more even keel for a while, I hope! Meanwhile, I hope that you’re also getting some of … Continue reading

All That Glitters, Phase 4

The times continue strange in UK higher education, as you may have seen. Many of us are on strike for what is now the third week, more of us than ever now, and the employers’ representatives appear to be refusing to negotiate in person and then changing their mind by Twitter overnight. I don’t know what may happen in the next 48 hours and of course in case classes happen, they all have got to be got ready on the few days when we’re not on strike, in case something is resolved that means we go back to work. But, what this does mean is that my conscience is pretty clear about blogging. Having taken my first steps down a new road in the previous post, it thus behoves me to look around myself and say, ‘What was I doing in July to September 2015 that I haven’t already told you about?’, and the answer to that is not limited to but certainly includes, ‘zapping gold coins with X-rays some more’. So this is about our fourth set of tests.

Jonathan Jarrett and a gold solidus with XRF machinery in the Department of Chemistry, University of Birmingham

Posed, obviously; I may look intrepid, but you have no idea how tightly I was holding that coin. It rolling under the machine would have spoiled several people’s day quite badly…

If you remember, where we were with this is that having got money to evaluate techniques by which we might be able to use X-ray fluorescence spectroscopy to measure the metal content of Byantine coins, with an especial eye on trace elements that might betray metal sources, we had fairly quickly established that the kind of portable machinery which we could bring to the coins in their museum wouldn’t tell us what we needed to know. So the working set-up for these experiments was now that, after having checked our insurance quite carefully, as soon as I could get into the Barber’s coin room of a morning I would remove from it about 100 g of high-purity gold in the form of 20-odd Byzantine and other coins, then University security would turn up (in theory) and transport me to the School of Chemistry (in theory). We would then do as much zapping as could be done, with at least two people present where the coins were at all times, before Security turned up again (in theory) in time to get me and the coins back into the Barber before it closed. And this time we did this for four days running. I won’t tell you how many ways this process could go wrong, but I haven’t flagged them all. But Chemistry were lovely and very generous both with expertise and with biscuits, and though we never had quite the same team there two days together it was all quite a good group exercise anyway. So, what were we doing this time and how did it go? The answer is a long one, so I’ll put it behind a cut, but do read on! Continue reading

All That Glitters, Experiment 3

A problem with finally picking up this blog a bit is that some of the old stories in it have been sitting idle for really quite some time. Does anyone remember, for example, that while I was working at the Barber Institute we got a small amount of money to zap gold coins with x-rays? If you do, you may remember that I’d already reported on the first two experiments we did in that project when everything here ground to a halt in 2016. Well, now I resume, with a brief account of the third experiment we did, and before long who knows, we may be through the rest!

Bruker S8 TIGER XRF analyser open for business

The S8TIGER WD-XRF spectrometer in the Department of Chemistry, University of Birmingham, with five sample cups waiting and one under analysis

A brief recap may be in order first of all, though. The very short version of the project’s purpose was: we had all seen an increasing amount of work using X-ray fluorescence spectrometry to analyse the fineness of precious-metal coins and sometimes even assign origins to its metal based on the trace elements therein. We had our doubts about this, but the manufacturers of some of the best machinery involved wanted to quell our doubts about this and offered us quite a lot of help with it, so we came up with a plan and, somewhat to our surprise, got both permission from the Henry Barber Trust to muck around with their coins and funding from the Royal Numismatic Society to do it, and so set about it. We began this in December 2014, with two experiments. The first was designed to test the viability of hand-held, portable, energy-dispersive machinery that could be brought to the coins; the second did comparator analyses using a fixed-location wavelength-dispersive spectrometer to which we had to bring the coins. This showed us that to detect anything at all of trace elements we would need the big machine, but also that it was picking up a whole load of stuff that seemed very likely to be extraneous material on the surface of the coins, probably from the soil in which they had long ago been found, rather than the stuff of which they were actually made. And that is about where we come in!

Gold solidus of Emperor Constantine VI and Empress Eirini struck at Constantinople 785-797, Barber Institute of Fine Arts B4599

The coin whose results (and details) are given in the first table below, set up for the test in which it did so

So, the third experiment was very simple. Using the same set of coins as we had previously run, I got hold of some conservation-quality acetone and a toothbrush, took them and the coins down to a workroom in the depths of the Barber and gave them all a careful but thorough scrubbing and let them dry, all except one that we left uncleaned as a check. Then I packed them up again and we bore them off to the Department of Chemistry on 22nd July 2015. There we ran them again, on the shorter of the big machine’s two cycles, and this gave us some results both before and after cleaning.

Unfortunately, if anything, the post-cleaning results showed more extraneous grot. That ‘if anything’ will tell you, though, that consistency was hard to observe. The variation wasn’t vast amounts, you understand, between half and one-and-a-half per cent, but cumulatively certainly enough to push our figures for the actual gold content up or down by two or three per cent, which would for some people be enough on which to found a theory about debasement… Here are the top ten elemental results from just one side of one coin by way of example:

Coin 170 (obverse)1 Percentage observed first time Percentage observed second time
Gold 86.51% 84.49%
Silicon 3.44% 4.63%
Silver 1.61% 1.43%
Aluminium 1.27% 1.19%
Potassium 0.80% 0.63%
Sodium 0.74%
Copper 0.44% 0.34%
Calcium 0.32% 1.96%
Sulphur 0.28% 0.48%
Iron 0.27% 0.50%
Total percentage of coin observed 96.38% 96.70%

Down by two per cent gold, and that mostly gone to silicon and calcium, even though some other small elements had dropped in the readings as well. Also, what this arrangement doesn’t show, the second time small but possible readings showed up for chlorine, magnesium and, way down the scale, platinum, all absent the first time through. Surely cleaning with acetone couldn’t have added calcium to the coin? But each coin we ran had its own little tale of additional mess to tell, even (and this should have told us something) the uncleaned check. Here are its top-ten figures for the obverse:

Coin 21 (obverse)2 Percentage observed first time Percentage observed second time
Gold 82.57% 87.43%
Silicon 1.82% 1.61%
Aluminium 1.01% 0.81%
Silver 0.74% 1.10%
Sodium 0.65%
Potassium 0.47%
Chlorine 0.45%
Calcium 0.44% 1.78%
Iron 0.31% 0.31%
Copper 0.24% 0.26%
Total percentage of coin observed 89.12% 93.80%

Some things are beguilingly similar, yes—iron and copper levels stay about the same—but others are not. The first test picked up sodium, potassium and chlorine but none of those turned up second time even though we’d actually got better readings with more of the sample observed (possibly because we gave it a flatter bit to look at). Were we just looking at a different bit? If so, that bit apparently had less silicon in it, but a whole whack more calcium in it. What can you do with these sorts of data?

Gold solidus of Emperor Anastasius I struck at Constantinople 491-518, Barber Institute of Fine Arts B0006, in an WD-XRF sample cup

The uncleaned check likewise set up for the results above, though I have to say it’s not like it looks dirty

So this was somewhat daunting, especially as we had four solid days of testing booked in for the following week and now somewhat less certainty that it would produce anything. At the time, my best guess was that the acetone had removed only handling patina, thus exposing the actual surface of the coin and everything that had adhered to or reacted into it while it was in the ground. Actually, looking back, I think we were already seeing here the conclusion that the final experiment would necessarily lead us to. But that would be getting ahead of the story, and even though this story is so very far behind, I have hopes of telling it as I wanted to anyway. So, till next post but, er, two, if I have my plans right (and no-one else dies—did you see Mark E. Smith has left us for the bar of the great and final WMC since the last post?), I shall leave the question hanging…


1. We used randomly-allocated running numbers throughout these experiments, so that we couldn’t try and guess what the results should be according to where the coins fitted in Byzantine history (or the previous curves laid down by work like Cécile Morrisson, Jean-Nöel Barrandon and Jean Poirier, “La monnaie d’or byzantine à Constantinople : purification et modes d’altérations (491-1354)” in Morrisson, Claude Brenot, Barrandon, Poirier and Robert Halleux (edd.), L’or monnayé I : purification et altérations de Rome à Byzance, Cahiers Ernest Babelon 2 (Paris: C. N. R. S. 1985), pp. 113–187. This one was actually Birmingham, Barber Institute of Fine Arts B4599, a solidus of Emperor Constantine VI and Empress Eirini struck at Constantinople between 785 and 797, online here. I’m actually almost loath to identify the coins here, though, lest it be thought I’m actually publishing figures for their metal content. As is probably clear, though, that’s something I’m sure we weren’t reliably getting.

2. And this one was Barber Institute of Fine Arts B0006, a solidus of Emperor Anastasius I struck at Constantinople between 491 and 518, online here, with the same reservations as in the previous note.

Leeds IMC Report for 2015, part 4 and final

The last of these posts, though not the last of the 2015 conference reporting I fear, sees me up bright and early on the 9th July 2015. Why? Well, partly so as not to miss breakfast but also because as you may recall, the previous day had almost all been sessions in honour of Ian Wood to mark his retirement. In fact those sessions continued all the rest of the conference, but for reasons that will shortly become clear, I could only go to the first one, and that meant going to hear one of my undergraduate teachers for whom I long ago developed a practice of being good and prompt. What am I talking about? Witness!

1514. The Early Medieval Church: history and hagiography – sessions in honour of Ian Wood, V

  • Rosamond McKitterick, “Reflections on the Manuscript Transmission of Eusebius-Rufinus, Historia ecclesiastica in the Early Middle Ages”
  • Barbara Rosenwein, “Feeling Saints in Gregory of Tours”
  • Wendy Davies, “Unpicking the Early Strands of Becerro Gallicano of San Millán de Cogolla: the monasteries of old Castile”
  • Thomas F. X. Noble, “Response”
  • As a line-up of people whose work has influenced me this is hard to beat. Rosamond, furthermore, opened all our eyes, I think, by picking up on something that I at least knew but knew very little about, that Eusebius’s famous History of the Church, written in Greek around 312-24, was largely known to the West only in the form of the Latin translation of Rufinus, who made it in 401, he says as a distraction from the depradations of the Goths! Rosamond pointed out that he did not leave Eusebius’s text alone, but combined much of the last two books and added two more of his own, and this involved inserting the Nicene Creed, no less, where Eusebius’s report of the Council of Nicæa had only had the council canons. And this was basically the West’s most stable source for the Creed that is the centrepost of Christian worship. Rosamond had counted ten versions in circulation by the Carolingian era, but Rufinus’s was the most common. You can see why some people felt like a reform was needed, can’t you? Professor Rosenwein, meanwhile, reminded us that despite technically being in Heaven and above such concerns, saints as conceived in the Middle Ages still got angry and upset, lamenting and so forth, in much the ways that their followers on Earth did but for better reasons and with better outcomes; they were to an extent emotional guides for the faithful on how to use one’s feelings for the good. This paper was hampered somewhat by relying solely on Gregory, who may well have had his own emotional spectrum (I would centre it on crotchety entitlement, myself), and in questions Albrecht Diem mischeviously raised the prospect that Gregory had two or more different ideals of sanctity in which case, as Professor Rosenwein said in answer, all generalisation would become impossible. Lastly Wendy, taking advantage of the brand new digital version of the Aragonese monastery of San Millán’s oldest surviving cartulary, had dug into it to detect an initial compilation of geographically-focused dossiers, of which one, but only one, went much back before 1000, that dealing with one valley whose materials were, unlike the rest, not in standard diplomatic form; she characterised this as the diplomatic of breakdown, when the practice of charter-writing continued but no authority was left to require how. This is quite powerful as a tool for me and I need to go and look at those charters, not least because I have observed the same myself at Leire and Obarra without thinking about what it meant.1

Sam Ottewill-Soulsby, none other, closed that session by remarking that the frontier had its own characteristics that were worth seeing from a frontier perspective; little did he know how much of a choir he was speaking to… You see, the reason I couldn’t come to any more of the sessions for Ian Wood, be they never so luminaried, was that my own sessions got going after coffee this day. They were but two, and I could have wished they weren’t so late in the conference since the audience dropped with each one as people went home, but they were still fun and they went like this.

1630. Rethinking the Medieval Frontier, I: beyond the Reconquista

  • Álvaro Carvajal Castro, “A Kingdom with no Frontier: on the political identity of the Astur-Leonese monarchy, 9th-11th centuries”
  • Jonathan Jarrett, “De administrandis marcis: the 10th-century frontier with Islam seen from Barcelona and Byantium”
  • Rodrigo García-Velasco, “Place, Fringe, Society or Process? Rulers and Ruled at the Iberian Frontier through the evidence of the fueros and cartas de población, c. 1050-1150″
  • Remains of the church of San Benito de Sahagún, on the site of the earlier monastery

    Remains of the church of San Benito de Sahagún, on the site of the earlier monastery. Photo by Davidh820Trabajo propio, CC BY-SA 3.0 es, https://commons.wikimedia.org/w/index.php?curid=21717489


    All three of us entered this session with historiographical beasts to slay, I think. For Álvaro it was the frontier itself: he focused on the Tierra de Campos around the monastery of Sahagún and noted that after it was notionally fully incorporated into the kingdom of Asturias at the end of the ninth century, with royal donations indicating a considerable scale of property in the general area, the kings could still effectively lose control to local strongmen after a while, and the monastery had first to become the kings’ chosen strongman and then, after a further while, to give up on the kings and focus on the counts of Castile for support. This was less a frontier zone than just an ineffectively-governed one (though I might still argue for that as a frontier space, like mountains2). This theme that frontier politics were maybe just like politics elsewhere came up a lot in discussion, and it was fellow contributor Nicholas Paul who drew us back on track by reminding us that what made it different was the possibility of and for warfare, and Rob Portass had already raised this possibility by reminding us that Sahagún suffered sacking by the armies of al-Mansur in the late tenth century, enough as we know to detach many an area from its notional protectors!
    Rodrigo’s chosen beast, which has withstood a lot of slaying so far, was the Reconquista. Despite doing the particularly difficult thing of giving a first paper before one’s old supervisor (I taught Rodrigo in Oxford, which was why I had gathered him into this effort), he made an eloquent and even impassioned attempt to use the five-hundred-plus local law codes known as fueros to argue for a fragmented, discontinuous and locally-negotiated process of incorporation of new territories into the Navarrese and Aragonese crowns, a process which military presence and the award of these codes only began, rather than concluding. The results remained at the mercy of local strongmen and contrary offers (meaning, for example, that Tudela, Rodrigo’s particular focus, actually switched from Aragón to Navarre after a while) for a long time after the supposed frontier had moved beyond them. This of course meant that the very processes that Rodrigo here thought defined the frontier were those which Álvaro had used to refute such a definition for Sahagún, so it is perhaps no wonder that the discussion was agnostic about whether we were really looking at a distinct phenomenon, but trying to put some definitional flesh on the skeletal concept of ‘frontier’ was what we were all doing there so that was OK by me.
    Archivo Municipal de Tudela, Pergamins A.0002.3

    One manuscript of the fuero of Tudela, Archivo Municipal de Tudela, Pergamins A.0002.3 I think, due to be published by Rodrigo García-Velasco whose image this is


    Speaking of me, I was of course the middle one here, and my beast was incomparability. Despite the apparent incongruities of culture, size, resource and agency I was determined to put my year of necessary Byzantinism to use here, which was where all the digging into Constantine VII‘s De Administrando Imperii had come from. Looking at Constantine VII and Borrell II of Barcelona, of course, who just about overlapped but who in the former case were writing of an earlier time, I gave due attention to the disparities but then argued that both leaders seemed to realise that their best strategy for asserting themselves beyond the borders of what they securely controlled was to locate and enlist a subordinate in whom they could really trust and then let them have their head. Borrell laid more conditions down on some of his chosen subordinates (some of whom, like those of the kings of Asturias, were monasteries) and arguably got less out of them, but the attraction and retention of somebody who could actually achieve things for you was apparently worth the price of their working for themselves. This is the kind of ‘rule’ I want this frontiers project to derive and test; how well has this worked when people have done it and are there context-specific factors that explain that? And so on. This was by way of a first try at what I want this project to be.
    Castell de Llordà, Isona, Catalunya

    The current state of the Castell de Llordà (image from Viquipèdia), populated for Borrell II by a monastic subsidiary

But, necessarily, such a project cannot be all about the Iberian Peninsula even if that’s where my personal networks are strongest. So there was lunch, and various people fading away and finally, the determined hold-out cohort reconvened for the last session of both conference and strand, as follows.

1730. Rethinking the Medieval Frontier, II: Eastern Europe and Eastern Mediterranean

  • Jakub Kabala, “Concepts of the Border in Early Medieval Central Europe”
  • Luca Zavagno, “Islands – Not the Last Frontier: Insular Models in the Early Medieval Byzantine Mediterranean, ca. 650-ca. 850
  • Nicholas Paul, “The Lord’s Tournament Ground: the performance of nobility in Crusader Outremer”
  • I was sorry about the small audience for this session, not just because I’d invited these people to speak from far away in all cases and could in the end offer them only a few hearers, but also because there were three quite different and testing conceptions of frontier space in operation, the discussion such as it was was very thought-provoking and I just wish there could have been more people in it. Kuba was dealing with early medieval ecclesiastical language for borders, which, unsurprisingly, was Biblical, coming from Exodus and Proverbs. While these were usually interpreted in commentaries as describing the boundaries of correct belief, beyond which only heretics would go, Kuba had many examples of churchmen invoking them to complain of more basically territorial infractions, Carolingian clerics writing of Brittany and Thuringia, Methodius of Bavarian infiltration of the province of Moravia, and so on. Clearly the Church had a sense of bounded space here, even if a Biblically-phrased one. Predictably, I therefore asked in questions how that space was bounded, given that it didn’t need to be politically controlled or defended and frequently wasn’t, and Kuba wisely said that the key question was who ordained its clerics.

    Fresco illustration from San Clemente di Roma, showing the apostles of the Slavs, Saints Cyril and Methodius, before the pope

    Fresco illustration from San Clemente di Roma, showing the apostles of the Slavs, Saints Cyril and Methodius, before the pope. By anonymous artistUnknown, Public Domain, https://commons.wikimedia.org/w/index.php?curid=2303590


    This got me thinking. It is that nodal concept of territory with which early medievalists now like to play instead of lines on a map, and it could be represented almost fractally, as each individual cleric answering or not answering the claimant authority himself had a congregation composed of villages or even households who might go to him but might instead go to the priest next-door. In some sense, at this lowest level, if you could go back there and ask people which fields and streams were in which farm and so on you could build a map up from these tiny tiles, as indeed people did for the term of Santa Maria de Manresa in 978 in a way that Jordi Bolòs hs since mapped (my example not Kuba’s obviously), but it would be sort of missing the point: the resource demarcated by such lines was the hearts and minds of those behind them, not the stuff up to the edge.3 If such a person crossed that line to go and visit someone, and then died, would the priest he ordinarily confessed to still get to claim him for burial? Somehow these questions did not come to me at the time, and I don’t know if they could be answered, but I think I will probably be asking them of Kuba when next we meet…4
    The Byzantine-built castle of Saint Hilarion, Girne, Northern Cyprus

    The Byzantine-built castle of Saint Hilarion, Girne, Northern Cyprus. By Richard – originally posted to Flickr as Saint Hilarion Castle, Girne, Northern Cyprus, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=7030408


    Luca, meanwhile, had and has a manifesto. A decent part of the Byzantine Empire was made up of large islands: if you count Sicily, Cyprus, Crete, Malta and the Balearics together you are looking at quite a lot of land-mass, yet they are almost always considered peripheral to the mainland’s interests, Sicily sometimes excepted. Luca argued instead that these are a third sort of space to range between the plains of the landward empire and the mess of islands that is the Ægean, places to which the sea is very important but which can function autonomously. They are also more than fortresses and defences, often being trade hubs and even—and this is the bit that catches me particularly—becoming sort of betweennesses once technically lost to the empire, with connections still visible in the form of ceramics, seals and coins after their conquest by or loss to opposing or local powers. Cyprus, indeed, was subject to something like a formal power-sharing agreement between the Empire and the Caliphate during the seventh century, and it’s persistently difficult to say whether it was really in the Empire or not thereafter; its officials used Byzantine titles and honours, but we’ve seen how that can work… Much of what seems problematic here stops being so if we start to see Luca’s islands as frontiers in the Islamic sense, as thughr, that is as passages from one space to another rather than barriers between them, and maybe that’s where we take it next.
    Manuscript illumination of Richard the Lionheart jousting with Saladin

    Manuscript illumination of Richard the Lionheart jousting with Saladin (N. B. this never actually happened)


    Similar reflections on a between-space came finally from Professor Paul, who pitched us a picture of Crusader Outremer as its visitors seem to have seen it by the twelfth century, not as a warzone but really more as a holiday camp where you came from the West to get your chivalry good and bronzed. An analysis of chronicles and literature both was behind this, from which emerged a picture of the lords of the Crusader kingdoms as the ultimate hosts and arbiters of chivalric conduct, rich and homed in exotic spaces where, yes, you might go fight Muslims but you might equally fight each other or hey, go hunting lions with trained cheetahs and go back home with a whole cluster of prestige stories whose attainment, rather than expanding Christendom, was really the point in going.6 Presumably not very many Crusaders’ journey was really like this but it was the story people wanted told, and for the audience raised questions about whether anyone saw this as the frontier of Christianity that we now see in it. Professor Paul’s answer was that the frontier became less visible the closer to it you got, and he linked this back to Kuba’s mission grounds with, I now suppose, that same sense of the reductive optic by which you could keep going down a level and define the boundary slightly differently each time you zoomed in. Of course, in Crusader Jerusalem there would be about five cross-cutting ways in which you could define it, which was exactly why I had been so keen to get a Crusader specialist in on this whole thing. Professor Paul did not disappoint.

So that was the end, and accordingly those of us still left went with one accord to the bar, and I can’t remember what eventually made us leave it but we must have done, because I have stuff to report from elsewhere on the next day as well. But to that, we will come next post! [Edit: I forgot the ending… !] Finally, to end with, proof that I will go on needing more shelves and more reading time as long as I keep going to this conference…

Books bought at the 2015 International Medieval Congress, Leeds

The book haul from 2015, assembled shortly after my return to Birmingham


1. In Jonathan Jarrett, “Comparing the Earliest Documentary Culture in Carolingian Catalonia” in idem & Allan Scott McKinley (edd.), Problems and Possibilities of Early Medieval Charters, International Medieval Research 19 (Turnhout 2013), pp. 89-128, DOI: 10.1484/M.IMR-EB.1.101679.

2. I’m thinking here mainly of Chris Wickham, The Mountains and the City: the Tuscan Appennines in the early middle ages (Oxford 1988), esp. pp. 357-365.

3. The Bull is printed in Ramon Ordeig i Mata (ed.), Catalunya Carolíngia IV: els comtats d’Osona i Manresa, Memòries de la Secció històrico-arqueològica LIII (Barcelona 1999), 3 vols, doc. no. 1245, and how long it seems since I’ve cited that work! I must have been teaching… The mapping is done in Jordi Bolòs & Victor Hurtado, Atles dels comtat de Manresa (798-993) (Barcelona 2004), p. 53.

4. The question about burial rights mainly occurs to me because they were significant in the demarcation of early English parishes: see John Blair, The Church in Anglo-Saxon Society (Oxford 2005), pp. 433-471 with particular disputes at pp. 450 & 463.

When is a hoard not a hoard?

In the Barber Institute of Fine Arts in the University of Birmingham there is a black box, about as big as the ones A4 printer paper come in, which contains 275 coins. Almost all of them are copper-alloy of some description and they are collectively known as either the Balkans Hoard or the Heathrow Hoard. I was faced with this even before I began work there as Interim Curator of Coins, because they used it as an interview test, and they will never know how I only had the faintest idea what any of it was because of frantic reading of Philip Grierson the week before.1 (Never.) One of my assigned responsibilities while in that job was to produce a report on this box, which I duly did in February 2016, by which stage I also had a master’s student working on it for her dissertation and plans actually to publish it with her. Somehow, by the end of my tenure in post those plans had not much advanced, and so in October 2015 as I gathered my various responsibilities up in the new job I decided that this project was still among them, and stubbed this post to tell you about it. As it happens, a few days ago I signed off the first part of the project, a skeleton formal catalogue, and so it’s all very timely how these things (slowly) come around.

A copper-alloy follis of Emperor Anastasius I, struck at Antioch in 498-518, Barber Institute of Fine Arts B0151

A copper-alloy follis of Emperor Anastasius I, struck at Antioch in 498-518, Barber Institute of Fine Arts B0151. This isn’t one of the coins in the box; I don’t seem to have a picture of any of the folles therein, but it’s not unlike them except by being from Antioch; there’re only a couple of Antioch coins in there, and they’re both of Justinian I.

I noticed even at the interview that this supposed hoard was not one, at least as the word is usually understood. The most obviously identifiable components were big early folles of Emperors Anastasius I (491-518), Justin I (518-527), Justinian I (527-565) and Justin II (565-574), but on the other hand a goodly part of what was in the box was concave billon, and so late-eleventh-century or later. The implied 500-year span pretty much precludes this being a single assemblage; while certainly folles circulated for a very long time, it’s not half a millennium by anyone’s reckoning and the concave coins and the old flat ones probably couldn’t have been part of the same system. (Probably. Assuming there was actually a system. Anyway…)

Billon aspron trachy of Emperor John III Ducas, otherwise known as John Vatatzes, struck at Thessalonica in 1249-1254, Barber Institute of Fine Arts BH0173

This is a lot more like what the state of the ‘hoard’ is generally like, and is, we think, a billon aspron trachy of Emperor John III Ducas, otherwise known as John Vatatzes, struck at Thessalonica in 1249-1254. You can imagine how much fun the identification was… The Barber has not formally accessioned the ‘hoard’, but this coin’s provisional access number is Barber Institute of Fine Arts BH0173. Not to scale with previous coin.

Further investigation only deepened this paradox. Firstly this was because we were able to identify more of the components. The later end included not just this twelfth-century concave stuff, mainly of Manuel I Komnenos (1143-1180) but some later still, but bits and pieces of the Latin Empire of Constantinople and its Thessalonican rival and really quite a lot of medieval Bulgarian material, most of all of Tsar Ivan Alexander (1331-1371) though again, a bit later. The absolute outlier was a grano of the Holy Roman Emperor Charles V (1519-1558)! Meanwhile, we had checked into the provenance, because the ‘hoard’ had originally come to us from the British Museum, and we had only received the Byzantine portion. It turned out that what they had kept was another 400-odd coins, mostly from the period of the Roman Empire but going back as far as Alexander the Great (336 BC-323 BC). So that date range was now up to nearly 1900 years and the issues of some very different states. It’s not a hoard!

Copper-alloy asarion of Tsar Ivan Alexander and his son Michael, struck at an unknown location in 1331-55, provisionally numbered Barber Institute of Fine Arts BH0088.

Copper-alloy asarion of Tsar Ivan Alexander and his son Michael, struck at an unknown location in 1331-55, provisionally numbered Barber Institute of Fine Arts BH0088. Not to scale with previous coin, though it is actually smaller.

Except, it kind of is. A hoard is by definition an assemblage of valuable items (whether personally or monetarily valuable) deposited with the intent of recovery, right?2 Well, the other documentation we got from the British Museum clarified a lot of things. This particular assemblage was deposited in a set of carrier bags, behind a loose panel in a bathroom on board an aeroplane staging through London Heathrow airport on its way between Sofia and Washington DC. If that’s a ritual deposit, I’m pretty sure it’s only because shipping stuff out of Bulgaria to sell on the US market has now become almost a regular practice.3 Someone was meant to pick this up. As it happened instead, it was discovered by a cleaner and taken over by Her Majesty’s Customs and Excise, who decided in due course that there was no prospect of returning it to its owner and that therefore it fell under a legal doctrine called ‘last resort’, which meant that rather than lose it to world heritage by dumping it on the open market it could be deposited with a UK museum. So the British Museum got it and gave some of it to the Barber. (This was in 2004; I believe the law about this changed in 2008.) It’s a fascinating group, has some actual numismatic novelties in it we think, and the combination of what’s in there allows one to make some educated guesses about where it was coming from (which my student bravely did, on the back of considerable research4), but it’s most fascinating as a collection, I think, because of the story by which it has become a hoard. It’s one of the things I’m working on, anyway, and, while it is temporarily out of my court, you can expect some day to hear more about it here.


1. Reading, of course, P. Grierson, Byzantine Coins (London 1982) which, if it doesn’t have all the answers, at least has most of the questions and some good guesses with illustrations to help. If you ever have to gen up on Byzantine coinage in a week, I recommend it!

2. For example, P. Grierson, Numismatics (Oxford 1975), p. 125: “A hoard is by definition a group of coins or other valuables which was concealed as a unit….”

3. This is the bit that needs the most substantiation, really, isn’t it? But you could start with Tihomir Bezlov & Emil Tzenkov, Organized Crime in Bulgaria: markets and trends (Sofia 2007), pp. 177-198, or Nathan T. Elkins, “A Survey of the Material and Intellectual Consequences of Trading in Undocumented Ancient Coins: A Case Study on the North American Trade” in Frankfurter elektronische Rundschau zur Altertumskunde Vol. 7 (2008), pp. 1–13, online at http://s145739614.online.de/fera/ausgabe7/Elkins.pdf, last modified October 2, 2008, as of October 12, 2009. I found these cites while researching what became Jonathan Jarrett, Reinhold Hüber-Mork, Sebastian Zambanini & Achille Felicetti, “Coinage, Digitization and the World-Wide Web: Numismatics and the COINS Project” in Brent H. Nelson & Melissa Terras (edd.), Digitizing Medieval and Early Modern Material Culture, New Technologies in Medieval and Renaissance Studies 3 (Tempe: University of Arizona Press 2012), pp. 459-489, but look, they have become useful again because the problem did not end with what these people knew about…

4. I can’t replicate her bibliography here, not least as I don’t have a copy, but the place to start for the Anglophone is D. Michael Metcalf, Coinage in South-Eastern Europe 820-1396, Royal Numismatic Society Special Publication 11 (London 1979), even now.