(The following was written pretty much entirely in February 2019, when I was reading for a now-stalled project that I hope to reactivate next year. I’ve edited for clarity and added the images and notes but otherwise it’s as it was then.)
I do hope some day to move away from what I think of my destructive mode of scholarship, where what I’m primarily doing is showing what I think people have got wrong. Still, one does find people getting things wrong, and even more occasionally one finds them apparently just inventing things, and when one finds those things it’s maybe important just to make a note. The perpetrator in this instance is also famous for scholarship in the destructive mode, in any case, so I feel they can take it.
Y’see, I’ve been reading Bernard Bachrach’s first Variorum volume of reprinted papers as I work towards revising my article on military service in Catalonia.1 I expected this to be far more egregious in terms of special practice and special pleading than in fact it largely has been, except about Alans, and in that respect it’s a lesson in humility to me; whatever his reputation may now be and the problems of his contributions may still be, there is sound and important scholarship in the Bachrach corpus of the early 1970s.2 Problems began to creep in, however, when he got to the point of being able to rest new work on his old work, at which point the actual sources on which his conclusions rest started to disappear from view and, perhaps inevitably, the occasional slip of memory occurred. And I just found one.
‘Charlemagne’s Cavalry: Myth and Reality’ is a fairly short and densely-referenced article in which Bachrach renewed his attack on a then-partly-established thesis that Charles Martel, Charlemagne’s grandsonfather [Edit: oops], by taking emergency measures to raise a mounted cavalry arm for his wars against the Muslims, established the foundations of Frankish feudalism. Here Bachrach, who had already written a couple of pieces against this idea, brought his conclusions to a more general stage.3 I’m utterly sympathetic to that as an aim; there’s no point working this stuff out if it never gets to where the people who write textbooks, and thus command the attention of the general audience, notice it. But your practice should be as rigorous there as, in this case, in Speculum, no? So I sat up when, describing early Carolingian campaigns into Spain, Bachrach says on p. 5, “The fortified civitas of Vich (Ausona) was occupied and garrisoned as were the castra of Casserres and Cardona. The latter fell only after a siege.” This is, of course, my patch and if there was evidence that Cardona was held and defended against the Carolingians in that campaign (which happened in 798), I really ought to have seen it. It’s certainly not in the only text I know that describes these fortifications, the anonymous biography of Emperor Louis the Pious whose author we call ‘Astronomer’.4 This matters a little bit because if it existed, it would be pretty much the only evidence going that the Frankish take-over in Catalonia was a conquest imposed from outside, as some have argued, rather than a consensual secession from Muslim rule to Christian as the Carolingian sources, perhaps naturally, paint it.4bis

The castle of Cardona, tenth-century at platform level, fourteenth-century in most of its visible fabric, and now a quite expensive hotel; but it might still be quite hard to take by siege…
So what’s the source? Well, the endnote for the paragraph reads: “Bachrach, ‘The Spanish March’, 16, and Bachrach, ‘Aquitaine under the Early Carolingians’, 24, 25-26. J. E. Ruiz Doménce, ‘El Asedio de Barcelona, según Ermoldo el Negro’, Boletín de la Real Academia de Buenas Letras de Barcelona, 37 (1978-1979), 149-168, provides nothing from a military point of view.”5 Good to know. But this being a reprint volume, those references to earlier work are really easy to check, and in them there is no reference to that resistance at Cardona; indeed, where referenced in the former he admits, “Contemporary and near contemporary sources tell us nothing of Cardona and Casserres”.6 Neither does the piece by Ruiz Doménec (as he’s actually spelt) have any such information. So where had this come from? Nowhere, I guess. It’s not a big deal, in the overall scheme of his argument, which I still find basically convincing. But we’re not supposed to make stuff up, are we? So I just point it out.
1. Bernard S. Bachrach, Armies and Politics in the Early Medieval West, Collected Studies 405 (Aldershot 1993). If you’ve never met a Variorum volume before, they can be quite confusing: they are a 1980s creation, reprints of articles and essays by a single author, done photographically with the original pagination and mise-en-page preserved intact. Their look and feel thus jumps erratically from chapter to chapter and the only way to cite the works within is by chapter number, as the original page ranges tend to overlap in many places. Occasionally people put new work in them alongside the old, which just complicates matters further. They’re kind of crazy, but if they weren’t so very expensive I’d have many of them.
2. I thought especially highly of Bernard S. Bachrach, “Procopius, Agathias and the Frankish Military” in Speculum Vol. 45 (Cambridge MA 1970), pp. 435–41, DOI: 10.2307/2853502, repr. in idem, Armies and Politics, VIII, and idem, “Charles Martel, Mounted Shock Combat, the Stirrup, and Feudalism” in Studies in Medieval and Renaissance History Vol. 7 (New York City NY 1970), pp. 49-75, repr. in idem, Armies and Politics, XII, though perhaps it should be noted that these are both articles whose work is largely to show that others are wrong, at which Professor Bachrach was and remains frighteningly able.
3. Idem, “Charlemagne’s Cavalry: Myth and Reality” in Military Affairs Vol. 47 (Washington DC 1983), pp. 181-187; this is derived largely from idem, “Charles Martel”, and idem, “Military Organization in Aquitaine under the Early Carolingians” in American Historical Review Vol. 78 (Washington DC 1973), pp. 11-34, repr. in idem, Armies and Politics, XIII. This latter is more typical Bachrach in that I have to agree with about a third of it, find a third of it quite difficult to agree with but have to think about it, and think one third of it gets meanings out of the sources that aren’t there; but also, and with no discredit to the author rather than the press, it is riddled with typos. The American Historical Association were obviously having a bad year, editorially speaking.
4. ‘Astronomer’, “Vita Hludowici imperatoris”, ed. & transl. Ernst Tremp in Tremp (ed./transl.), Thegan: Die Taten Kaiser Ludwigs. Astronomus: Das Leben Kaiser Ludwigs, Monumenta Germaniae Historica (Scriptores rerum germanicum in usum scholarum separatim editi LXIV (Hannover 1995), pp. 278-558, online here, cap. 8: “Ordinavit autem illo in tempore in finibus Aquitanorum circumquaque firmissimam tutelam; nam civitatem Ausonam, castrum Cardonam, Castaserram et reliqua oppida olim deserta munivit, habitari fecit et Burello comiti cum congruis auxiliis tuenda commitit“, which I english roughly as: “Moreover, at the same time he [Louis the Pious, then King of Aquitaine] ordered the firmest possible guard placed at the Aquitainian borders and thereabouts, for he fortified the city of Ausona, the castle of Cardona, Casserres [de Berguedà] and other once-deserted hillforts, had them settled and committed them to the protection of Count Borrell [I of Urgell and Cerdanya], with suitable support.”
4bis. For example, cf. Ramon Martí, “Conquistas y capitulaciones campesinas” in Jordi Camps (ed.), Cataluña en la época carolingia: arte y cultura antes del románico (siglos IX y X), 16 diciembre 1999 – 27 febrero 2000, Museu Nacional d’Art de Catalunya, Palau Nacional-Parc de Montjuïc (Barcelona 1999), pp. 59–63, transl. as “Peasant victories and defeats”, ibid. pp. 448-451.
5. Bachrach, “Charlemagne’s Cavalry”, p. 5 n. 24 (p. 16).
6. The former reference is Bernard S. Bachrach, “On the Role of the Jews in the Establishment of the Spanish March (768–814)” in Josep M. Solà-Solé, S. G. Armistead & Joseph H. Silverman, Hispania Judaica: studies in the history, language and literature of the Jews in the Hispanic world, Estudios 2 (Barcelona 1980), 3 vols, I pp. 11-19, and that paper deserves a whole separate post for which I need help with Hebrew and which may therefore take a while; the latter is of course Bachrach, “Aquitaine”. The third one is online here.