Allagion

The ''allagion'' () was a Byzantine military term designating a military unit of 50-400 soldiers. It first appeared in the mid-to-late 10th century, and by the 13th century had become the most frequent term used for the Byzantine army's standing regiments, persisting until the late 14th century.

Etymology

The term means "rotation of duties"On proposals by earlier scholars on the meaning of the term, cf. and first appears in the '' Tactica'' of Leo VI the Wise in the early 10th century for a generic body of troops. In a more technical use it came into use as an alternate term for a cavalry '' bandon'', numbering between 50 and 400 men. In the 10th and 11th centuries, provincial ''allagia'' had some 50–150 men, while those of the central imperial army were closer to the upper limit, with circa 320–400 men.

''Allagia'' in the late Byzantine era

From the late 11th century, as evidenced in the writings of Michael Attaleiates, the term also began to be used in a more specific sense for the troops of the imperial bodyguard. By the late 13th century, the term had largely replaced the earlier '' tagma'' in colloquial and technical (although not entirely in literary) usage to designate any standing regiment. Each ''allagion'' was headed by an ''allagatōr'' ().

The mid-14th century writer Pseudo-Kodinos also mentions a court office, that of the '' archōn tou allagiou'' (, "master of the ''allagion''"), which apparently appeared in the 1250s under Theodore II Laskaris and in Pseudo-Kodinos's time occupied the 53rd place in the palace hierarchy. He served as the second-in-command of the imperial escort. His uniform comprised a ''skiadion'' hat decorated with gold wire, a kaftan-like '' kabbadion'' in silk "as it is commonly used", a velvet-covered ''skaranikon'' with a red tassel on top, and a baton of office of plain smooth wood. The emperor's own ''allagion'' (i.e. his military retinue) seems to have been replaced by the two divisions of the rather obscure '' Paramonai'' corps, one on foot and one on horse. These, however, were still commanded, according to Pseudo-Kodinos, by an ''allagatōr'' each, while the ''protallagatōr'' (πρωταλλαγάτωρ, "first ''allagatōr''") probably commanded the corps as a whole. According to Pseudo-Kodinos, the ''protallagatōr'' occupied the 54th position in the palace hierarchy. He led the rear of the emperor's escort, forcing any stragglers to hurry up and maintain formation. His uniform was identical to that of his superior, the ''archōn tou allagiou'', except that instead of a staff he bore a gilded silver mace (''matzouka''), whose handle was covered in red silk, with a gilded tip on top and a gilded chain in the middle. Both the ''archōn tou allagiou'' and the ''protallagatōr'' were under the supervision of the '' megas primmikẽrios''. Very few holders of any of the offices of ''archōn tou allagiou'', ''protallagatōr'' or ''allagatōr'' are mentioned in the sources.

The ''allagia'' of the provincial army were divided into two distinct groups: the "imperial ''allagia''" (, ''basilika allagia'') and the "great ''allagia''" (, ''megala allagia''). The former were found in Byzantine Asia Minor, while the latter in the Empire's European provinces only. With the gradual fall of Asia Minor to the Turks during the late 13th and early 14th centuries, the "imperial ''allagia''" finally disappeared. The "great ''allagia''", of which three are known by name – the Thessalonian (), that of Serres (), and that of Bizye () – are first attested in 1286 and continue to be mentioned until 1355. Almost certainly, however, they date at least from the reign of Emperor Michael VIII Palaiologos (r. 1259–1282), and perhaps even before him to the Laskarid emperors of Nicaea who conquered these lands. They too disappeared as their provinces fell to the Serbs and the Ottoman Turks.

The exact role, nature and structure of the European ''megala allagia'' are not fully clear. As their jurisdiction encompassed the regions around these cities, conforming roughly to the old '' themata'' of Thessalonica, Strymon, and Thrace respectively, they may represent an attempt to centralize control over the provincial military forces, at a time when political control was increasingly devolving from the capital to the periphery. How extensive their reach was is, however, open to question. It is known that their forces comprised both frontier troops providing garrisons for fortresses, as well as cavalry '' pronoias''. In addition, they may have included small land-holders and mercenaries. As Mark Bartusis comments on the various attempts to explain their role, "at the one extreme the ''megala allagia'' were the central element in the late Byzantine army; every soldier who lived in the provinces and who had a military obligation ..was a ''megaloallagitēs''...", meaning that they represented a universal military organization involved in the recruitment and maintenance of all provincial forces, from which only the imperial guards and the personal retinues of local governors must be excluded. On the other extreme, the ''megala allagia'' may have been only a partial aspect of the late Byzantine military system, confined only to some provinces and from which foreign mercenaries were probably excluded. The office of '' tzaousios'' also occurs in the early 14th century in the context of the ''megala allagia'' of the region of Thessalonica. Its exact functions, however, within these units are unknown.

The size of the ''allagia'' was apparently equivalent to the old ''banda'' at circa 300–500 troops; thus the '' Chronicle of the Morea'' records that Constantine Palaiologos had a force of 18 ''allagia'' or 6,000 cavalry troops at his command in the Morea the early 1260s.

References

Sources

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{{Byzantine Empire topics

Military units and formations of the Byzantine Empire
Greek words and phrases