Turma

A turma (

Roman army

Republic

In the 3rd and 2nd centuries BC, the time of the

With the

As for the legions, during the Principate, each had a cavalry contingent organized in four turmae. A legionary turma was led by a centurion, assisted by an optio and a vexillarius as senior principales. Each of them led a file of ten troopers, for a grand total of 132 horsemen in each legion.^[11] Their status was distinctly inferior to that of the legionary infantry: the centurions and principales of the legionary turmae were classed as supernumerarii and although their men were included in the legionary cohort lists, they camped separately from them.^[11]

In the

This division was carried through to the territorial administration of each thema: tourmai and banda (but not the moirai/droungoi) were identified with clearly defined districts which served as their garrison and recruitment areas.[16] In his Taktika, Emperor Leo VI the Wise (r. 886–912) presents an idealized thema as consisting of three tourmai, each divided into three droungoi, etc.^[17] This picture, however, is misleading, as the sources do not support any degree of uniformity in size or number of subdivisions in the different themata, nor indeed an exact correspondence of the territorial with the tactical divisions: depending on the tactical exigencies, smaller administrative tourmai could be joined on campaign and larger ones broken up.^[18] Since the elementary unit, the bandon, could itself number between 200 and 400 men, the tourma too could reach up to 6000 men, although 2–5000 seems to have been the norm between the seventh and early tenth centuries.^[19]

Each tourma was usually headed by a tourmarchēs (τουρμάρχης, "commander of a tourma"). In some cases, however, an ek prosōpou, a temporary representative of the governing stratēgos of each thema, could be appointed instead.^[14][20] The title first appears in circa 626, when a certain George was tourmarchēs of the Armeniac Theme.^[21] The tourmarchēs was usually based in a fortress town. Aside from his military responsibilities, he exercised fiscal and judicial duties in the area under his control.^[17] In the lists of offices (taktika) and seals, tourmarchai usually hold the ranks of spatharokandidatos, spatharios or kandidatos.^[22] In function and rank, the tourmarchēs corresponded with the topotērētēs of the professional imperial tagmata regiments.^[23] The tourmarchai were paid according to the importance of their thema: those of the more prestigious Anatolian themes received 216 gold nomismata annually, while those of the European themes received 144 nomismata, the same amount paid to the droungarioi and the other senior officers of the thema.^[24] In some sources, the earlier term merarchēs (μεράρχης, "commander of a meros, division"), which occupied a similar hierarchical position in the 6th–7th centuries,^[25] is used interchangeably with tourmarchēs. In the 9th–10th centuries, it is often found in the variant form meriarchēs (μεριάρχης). It has, however, also been suggested by scholars like J. B. Bury and John Haldon that the latter was a distinct post, held by the tourmarchēs attached to the governing stratēgos of each thema and residing at the thematic capital.^[17][26][27]

In the mid-10th century, the average size of most units fell. In the case of the tourma, it dropped from 2–3000 men to 1000 men and less, in essence to the level of the earlier droungos, although larger tourmai are still recorded. It is probably no coincidence that the term "droungos" disappears from use at around that time.^[28][29] Consequently, the tourma was divided directly into five to seven banda, each of 50–100 cavalry or 200–400 infantry.^[30] The term tourma itself fell gradually into disuse in the 11th century, but survived at least until the end of the 12th century as an administrative term. Tourmarchai are still attested in the first half of the 11th century, but the title seems to have fallen out of use thereafter.^[22]

References

Sources