John Troglita (, ) was a 6th-century
Byzantine
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman E ...
general. He participated in the
Vandalic War
The Vandalic War (533–534) was a conflict fought in North Africa between the forces of the Byzantine Empire (also known as the Eastern Roman Empire) and the Germanic Vandal Kingdom. It was the first war of Emperor Justinian I's , wherein the ...
and served in North Africa as a regional military governor during the years 533–538, before being sent east to the wars with the
Sassanid Persians.
As ''
dux Mesopotamiae'', Troglita distinguished himself in several battles, and was noticed by agents of the
Byzantine emperor
The foundation of Constantinople in 330 AD marks the conventional start of the Eastern Roman Empire, which Fall of Constantinople, fell to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as legitimate rulers and exercised s ...
,
Justinian I
Justinian I (, ; 48214 November 565), also known as Justinian the Great, was Roman emperor from 527 to 565.
His reign was marked by the ambitious but only partly realized ''renovatio imperii'', or "restoration of the Empire". This ambition was ...
(
r. 527–565). In summer 546, Justinian chose John Troglita to assume overall command of Byzantine forces in Africa, where a succession of revolts by the indigenous
Moorish
The term Moor is an exonym used in European languages to designate the Muslim populations of North Africa (the Maghreb) and the Iberian Peninsula (particularly al-Andalus) during the Middle Ages.
Moors are not a single, distinct or self-defi ...
tribes and within the imperial army itself had seriously reduced the Byzantine position. Troglita quickly secured an initial victory in the winter of 546/547 against the Moors of
Byzacena
Byzacena (or Byzacium) (, ''Byzakion'') was a Late Roman province in the central part of Roman North Africa, which is now roughly Tunisia, split off from Africa Proconsularis.
History
At the end of the 3rd century AD, the Roman emperor Dioclet ...
, but was defeated in summer 547 by the tribes of
Tripolitania
Tripolitania (), historically known as the Tripoli region, is a historic region and former province of Libya.
The region had been settled since antiquity, first coming to prominence as part of the Carthaginian empire. Following the defeat ...
, and Africa was once again laid open to destructive raids. Troglita reorganized his army and secured the assistance of some tribal leaders, and confronted and decisively defeated the tribal coalition at the Fields of Cato in summer 548. This victory spelled the end of the Moorish revolt and heralded an era of peace for Africa. Troglita was also involved in the
Gothic War, twice sending some of his troops to Italy to assist against the
Ostrogoths
The Ostrogoths () were a Roman-era Germanic peoples, Germanic people. In the 5th century, they followed the Visigoths in creating one of the two great Goths, Gothic kingdoms within the Western Roman Empire, drawing upon the large Gothic populatio ...
.
John Troglita's exploits, especially against the Moors in Africa, are the subject of the last
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
epic poem
In poetry, an epic is a lengthy narrative poem typically about the extraordinary deeds of extraordinary characters who, in dealings with gods or other superhuman forces, gave shape to the mortal universe for their descendants. With regard to ...
of
Antiquity, the ''Iohannis, seu de Bellis Libycis'' ("Tale of John, or On the Libyan War") of
Flavius Cresconius Corippus, which is the main source on his life.
Origins
The exact origins of John Troglita are unclear. He may have been born in
Thrace
Thrace (, ; ; ; ) is a geographical and historical region in Southeast Europe roughly corresponding to the province of Thrace in the Roman Empire. Bounded by the Balkan Mountains to the north, the Aegean Sea to the south, and the Black Se ...
, but his peculiar surname might indicate provenance from Trogilos (Greek: Τρώγιλος) in
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
.
[.] According to information provided by the 6th-century historian
Procopius of Caesarea
Procopius of Caesarea (; ''Prokópios ho Kaisareús''; ; – 565) was a prominent late antique Greek scholar and historian from Caesarea Maritima. Accompanying the Roman general Belisarius in Emperor Justinian's wars, Procopius became the pr ...
and Troglita's
panegyrist Flavius Cresconius Corippus, he was the son of a certain Evanthes, and had at least one brother named Pappus. Troglita himself married a "daughter of a king", probably a barbarian chieftain, and had a son, Peter.
Early career in Africa and the East
John Troglita is first mentioned as having participated in the
Vandalic War
The Vandalic War (533–534) was a conflict fought in North Africa between the forces of the Byzantine Empire (also known as the Eastern Roman Empire) and the Germanic Vandal Kingdom. It was the first war of Emperor Justinian I's , wherein the ...
(533–534) under
Belisarius
BelisariusSometimes called Flavia gens#Later use, Flavius Belisarius. The name became a courtesy title by the late 4th century, see (; ; The exact date of his birth is unknown. March 565) was a military commander of the Byzantine Empire under ...
, and may be identifiable with another John, who commanded a unit of ''
foederati
''Foederati'' ( ; singular: ''foederatus'' ) were peoples and cities bound by a treaty, known as ''foedus'', with Rome. During the Roman Republic, the term identified the '' socii'', but during the Roman Empire, it was used to describe foreign ...
'' in the battles of
Ad Decimum and
Tricamarum. His brother, Pappus, was killed during this war, in the early stages of the Byzantine invasion. Troglita remained in the
province of Africa after Belisarius's departure in 534, and participated in the expeditions of
Solomon
Solomon (), also called Jedidiah, was the fourth monarch of the Kingdom of Israel (united monarchy), Kingdom of Israel and Judah, according to the Hebrew Bible. The successor of his father David, he is described as having been the penultimate ...
against the
Moors
The term Moor is an Endonym and exonym, exonym used in European languages to designate the Muslims, Muslim populations of North Africa (the Maghreb) and the Iberian Peninsula (particularly al-Andalus) during the Middle Ages.
Moors are not a s ...
in 534–535. At the time, he was probably the local military governor (''
dux'') in either
Byzacena
Byzacena (or Byzacium) (, ''Byzakion'') was a Late Roman province in the central part of Roman North Africa, which is now roughly Tunisia, split off from Africa Proconsularis.
History
At the end of the 3rd century AD, the Roman emperor Dioclet ...
or, more probably,
Tripolitania
Tripolitania (), historically known as the Tripoli region, is a historic region and former province of Libya.
The region had been settled since antiquity, first coming to prominence as part of the Carthaginian empire. Following the defeat ...
, for he is mentioned as leading successful expeditions against the
Leuathae The Laguatan () was a Berbers, Berber clan that inhabited the Cyrenaica area during the Roman Empire, Roman period. They have been described as primarily raiders and nomadic, but others consider them a settled group who also raided.
The Laguatan em ...
tribe.
[; .] Troglita also fought against the rebel
Stotzas Stotzas (Greek language, Greek: Στότζας), also Stutias, Theophanes writes him Tzotzas (Τζότζας), was an Byzantine Empire, East Roman (Byzantine) soldier and leader of a military rebellion in the Praetorian prefecture of Africa in the 5 ...
' army, participating in the first victory under Belisarius at Membresa in 536, and then, under Solomon's successor
Germanus, in the decisive battle at Scalas Veteres in spring 537. In this battle, he was one of the commanders of the cavalry on the Byzantine army's right wing, which according to the historian Procopius was defeated and driven off by Stotzas's men, losing its standards in the process. Nevertheless, the battle resulted in an imperial victory.
In 538, Troglita distinguished himself in the Battle of Autenti, probably in the Byzacena.
At some point after 538, Troglita was sent to the Eastern frontier, where by 541 he was appointed ''
dux Mesopotamiae'', one of the most important military commands of the region. From this position, he arrested a member of the embassy sent by the
Ostrogoth
The Ostrogoths () were a Roman-era Germanic peoples, Germanic people. In the 5th century, they followed the Visigoths in creating one of the two great Goths, Gothic kingdoms within the Western Roman Empire, drawing upon the large Gothic populatio ...
ic king
Witiges to the Persians to incite them to attack Byzantium. When war broke out, according to Corippus John scored a number of successes against the Persian army: he defeated the general
Nabedes near
Nisibis
Nusaybin () is a municipality and Districts of Turkey, district of Mardin Province, Turkey. Its area is 1,079 km2, and its population is 115,586 (2022). The city is populated by Kurds of different tribal affiliation.
Nusaybin is separated ...
, led his army in a successful night attack against the Persian force besieging
Theodosiopolis, and then defeated another Persian army besieging
Dara
Dara is a given name in several languages.
Dara, Daraa, or DARA may also refer to:
Geography Africa
* Dar'a, region in northern Ethiopia
* Dara (woreda), region in southern Ethiopia
Asia
* Dara (Mesopotamia), an archeological site in Mard ...
, capturing its general,
Mihr-Mihroe. Procopius, however, gives a different account of the first battle, indicating that Troglita had to be saved from a sudden Persian attack by Belisarius, and does not mention the other two incidents at all. Nevertheless, Corippus maintains that John was congratulated for his performance by Urbicius, one of
Emperor Justinian's advisors who had been sent to supervise the war.
[.]
High command in Africa
During Troglita's absence from Africa, the situation had been turbulent. Germanus had remained in the province until 539, and succeeded in restoring discipline in the army and pacifying the core territories of
Africa Proconsularis
Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...
and Byzacena. He was succeeded by Solomon, who began his second tenure with great success, defeating the Moors of the
Aurès Mountains and establishing control over
Numidia
Numidia was the ancient kingdom of the Numidians in northwest Africa, initially comprising the territory that now makes up Algeria, but later expanding across what is today known as Tunisia and Libya. The polity was originally divided between ...
and
Mauretania Sitifensis. However, the Moorish revolt flared up again in 543, and Solomon was killed in the
Battle of Cillium in 544. His successor, his nephew
Sergius, was incompetent. He was defeated by the Moors, recalled and replaced with the senator
Areobindus, who was murdered in spring 546 in another military revolt led by the general
Guntharic. The latter intended to declare himself independent of Constantinople, but was soon murdered by the
Armenian
Armenian may refer to:
* Something of, from, or related to Armenia, a country in the South Caucasus region of Eurasia
* Armenians, the national people of Armenia, or people of Armenian descent
** Armenian diaspora, Armenian communities around the ...
Artabanes. The need for a new and capable leader in Africa was apparent to Constantinople. After a truce was signed with Persia in 546, Emperor Justinian, perhaps, as Corippus implies, acting on Urbicius's advice, recalled Troglita from the East. After having him report on the situation there in Constantinople, the Emperor placed him at the head of a new army and sent him to Africa as the new ''
magister militum
(Latin for "master of soldiers"; : ) was a top-level military command used in the late Roman Empire, dating from the reign of Constantine the Great. The term referred to the senior military officer (equivalent to a war theatre commander, the e ...
per Africam'' in late summer 546.
Suppression of the Moorish revolt

In late 546, when John Troglita reached
Carthage
Carthage was an ancient city in Northern Africa, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classic ...
, the situation was dire: the imperial troops, under Marcentius the ''dux'' of Byzacena and Gregory the Armenian in Carthage, were few in number and demoralized. They held out in the coastal cities, blockaded by the Moors of Byzacena under their chieftain Antalas, while the Leuathae and
Austurae tribes from Tripolitania were raiding Byzacena with impunity. Diplomatic efforts, however, secured the allegiance of the Moorish leaders
Cutzinas and
Ifisdaias, who joined the imperial army with several thousand of their men. In addition, the tribesmen of the Aurès Mountains under
Iaudas withdrew to Numidia on learning of Troglita's arrival and pursued a course of armed neutrality.
Defeat of Antalas
Upon his arrival in Carthage, Troglita reorganized his troops, bolstering the local forces with the veterans he had brought with him – mostly
horse archers and
cataphracts
A cataphract was a form of armoured heavy cavalry that originated in Persia and was fielded in ancient warfare throughout Eurasia and Northern Africa.
Historically, the cataphract was a very heavily armoured horseman, with both the rider and ...
– and marched out to meet the rebels. At Antonia Castra, emissaries from Antalas presented themselves, but Troglita rejected their terms and imprisoned them. The Byzantine army marched into Byzacena, relieved the beleaguered cities, and joined up with Marcentius. The Moors, taken by surprise by the imperial army's swift advance, withdrew again to the mountainous and wooded interior, where they gathered their forces under the leadership of
Ierna of the Leuathae and Antalas. Corippus suggests that they hoped that Troglita would not maintain his pursuit in the midst of winter and that they would have the advantage over the imperial army in this terrain. Troglita encamped near the Moorish positions and dispatched an envoy, Amantius, to bring Antalas his terms: the general offered amnesty in exchange for submitting to imperial authority again.
Corippus narrates the
subsequent battle at length, but his imitation of
Virgil
Publius Vergilius Maro (; 15 October 70 BC21 September 19 BC), usually called Virgil or Vergil ( ) in English, was an ancient Rome, ancient Roman poet of the Augustan literature (ancient Rome), Augustan period. He composed three of the most fa ...
ian verse provides little concrete detail: it is clear that it was a long, indecisive, and bloody conflict, which probably took place to the south or east of
Sufetula in late 546 or early 547. Eventually, the Byzantines prevailed and drove back the Moors, breaking through their defences and storming their camp. According to Corippus, Ierna, who was the chief priest of the god Gurzil, was killed while trying to protect an image of the god. Many other tribal leaders fell, and the remainder scattered. The remains of the Tripolitanian tribes abandoned Byzacena, and Antalas was forced to lay down arms. In addition, many prisoners were released from the Moorish camp, and among the treasures captured there were the military standards lost by Solomon at Cillium in 544. These were dispatched to Constantinople, while Troglita held a triumphal entry into Carthage.
Uprising in Tripolitania
With this victory, the war seemed won, and peace re-established in Africa. A few months later, however, the tribes of Tripolitania reassembled and formed a coalition under the king of the
Ifuraces,
Carcasan. After raiding Tripolitania, they turned west to raid Byzacena again. Notified of this by
Rufinus, the ''dux'' of Tripolitania, Troglita marched out to meet them. The Byzantine army had been weakened in the meantime by the need to reinforce Belisarius against the Goths in Italy: of the nine regiments Troglita had brought with him from Constantinople, three were dispatched to Italy. The Moors under Antalas remained hostile but did not immediately join the conflict for the moment, but the Byzantines were deprived of the services of Ifisdaias, who refused to commit his men. Despite the hot summer, Troglita marched his men quickly to the southern limit of Byzacena, along the edge of the desert, hoping to meet the Moors there and prevent the long-suffering province from being ravaged again. The Moors initially withdrew into the arid interior, hoping to shake him off, but Troglita's army, accompanied by a caravan with water and provisions, followed them into the desert. Both armies suffered from thirst and hunger, and discontent spread among the Byzantine soldiers. Finally, a near mutiny erupted when an
epidemic
An epidemic (from Greek ἐπί ''epi'' "upon or above" and δῆμος ''demos'' "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time. For example, in meningococcal infection ...
killed off a large part of the army's horses, forcing Troglita to turn again north towards the coast.
There, Troglita positioned himself between the
Matmata plateau and the coast, and awaited the Moors. He also sent for ships to bring supplies, but adverse winds made this impossible. When the Moorish army appeared nearby it was likewise exhausted from hunger and made for some sources of water, which Troglita set out to reach first. The Byzantines camped at
Marta in the district of Gallica, where battle was joined. It was a disastrous defeat for the Byzantines, whose army broke and fled. Corippus, possibly in an attempt to exculpate his hero Troglita, attributes the defeat to the indiscipline of some soldiers, who attacked the enemy before the army was ready, leading to a disorganized piecemeal engagement. According to Corippus's account, the Moorish allies of the Byzantines panicked first and retreated, causing the entire army to disintegrate, despite the personal intervention of Troglita and the other Byzantine leaders.
Renewal of the Moorish uprising in Byzacena
Following this defeat, Troglita fled to Iunci (modern Bordj Younga, 9 km south of
Mahares), where he began regrouping the survivors. The losses were so high and the army's morale so low, however, that he was soon forced to withdraw further north to the fortress of Laribus (the modern village of Lorbeus, near
Le Kef), where he started mustering his army. Learning of the battle, Antalas immediately rose up again and joined the Tripolitanian tribes, while the Byzantines' allies, Cutzinas and Ifisdaias, were quarreling among themselves. Throughout the remainder of 547, the Moors were free to raid across Africa, even reaching the vicinity of Carthage itself.
Troglita did not remain inactive: from Carthage, the praetorian prefect
Athanasius
Athanasius I of Alexandria ( – 2 May 373), also called Athanasius the Great, Athanasius the Confessor, or, among Coptic Christians, Athanasius the Apostolic, was a Christian theologian and the 20th patriarch of Alexandria (as Athanasius ...
and Troglita's young son organized reinforcements and supplies for the camp at Laribus, while Troglita himself succeeded not only in reconciling Cutzinas and Ifisdaias, but also in gaining the allegiance of King Iaudas and his tribe. In the spring of 548, Troglita, having regrouped his forces, met with his Moorish allies at the plain of Arsuris on the northern limits of Byzacena. Corippus gives extraordinary numbers for the native contingents provided by each chief: 30,000 for Cutzinas, 100,000 for Ifisdaias, and 12,000 under Iaudas's brother. Whatever the real numbers, it seems clear that Troglita's regular troops formed the lesser portion of the imperial army.
Final defeat of the revolt
The tribes, under the leadership of Carcasan and Antalas, had encamped in central Byzacena, in the plain of Mamma or Mammes. Carcasan, confident after his victory the previous year, wanted to confront the imperial army immediately, but as it happened he gave way to Antalas, who advocated the more cautious and well-tried Moorish tactic of withdrawing into the interior; if the Byzantines could be induced to follow, they would suffer an exhausting and demoralizing march through devastated country, far removed from their supply bases. The rebels thus retreated south and east, reaching Iunci after ten days. Troglita's army pursued them at some distance, only exchanging a few blows with the tribes' rearguard. Once the Byzantine army reached the plain before Iunci and laid camp, however, the Moors again withdrew into the mountainous interior. Having been informed by a spy of his enemy's strategy, Troglita refused to follow and remained encamped near the port of Lariscus, from where he could be easily resupplied. Nevertheless, discontent grew among the soldiers, who did not understand their leader's reluctance to fight: the army mutinied and attacked the tent of Troglita, who was barely able to escape. Thanks to the allied Moorish contingents, who remained steadfast, Troglita was able to reimpose control over his men.
Troglita now moved his army to confront the enemy, who were encamped at a plain called the Fields of Cato. The Moorish camp had been heavily fortified, and Troglita was reluctant to launch a direct assault. He, therefore, blockaded it, hoping that hunger would force the Moors to fight him in open battle. To further encourage them, he restrained his men, feigning a reluctance to fight. Troglita's plan worked: encouraged by sacrifices to their gods and hoping to catch the imperial army unprepared, the Moors attacked the Byzantine camp on a Sunday. The battle hung long in the balance, with many dead on both sides, but eventually the Byzantines gained the upper hand. At this point, Carcasan rallied his forces and launched a fierce counterattack, but was killed by Troglita himself. Seeing their leader fall, the Moors broke and fled. The battle was a resounding success for the Byzantines: seventeen of the Moors' principal leaders were dead, the Tripolitanian tribes were decimated and withdrew to the desert, and Antalas and his followers submitted to Troglita. Byzacena, Numidia, and Tripolitania were finally secured, and a period of peace was inaugurated that lasted for the next fourteen years, until 562.
Later activities
At about this time, Troglita seems to have been promoted to the honorific court rank of ''
patricius'', as attested by the 6th-century historian
Jordanes
Jordanes (; Greek language, Greek: Ιορδάνης), also written as Jordanis or Jornandes, was a 6th-century Eastern Roman bureaucrat, claimed to be of Goths, Gothic descent, who became a historian later in life.
He wrote two works, one on R ...
(''
Romana'' 385). He remained in command in Africa for at least another four years, beginning the difficult work of reconstruction. Troglita re-established the civil administrative apparatus as originally envisaged by Emperor Justinian in 533, sharing his authority with the prefect Athanasius. The provincial fortifications built by Solomon were restored, and the subdued Moorish tribes carefully returned to a status of vassalage as imperial ''
foederati
''Foederati'' ( ; singular: ''foederatus'' ) were peoples and cities bound by a treaty, known as ''foedus'', with Rome. During the Roman Republic, the term identified the '' socii'', but during the Roman Empire, it was used to describe foreign ...
''. According to the scholar
John B. Bury, Troglita's record in re-establishing order and tranquility in the troubled province make him, along with Belisarius and Solomon, "the third hero of the Imperial reoccupation of Africa".
Troglita's success in restoring peace to Africa can be seen from the fact that in late 551, when
Totila
Totila, original name Baduila (died 1 July 552), was the penultimate King of the Ostrogoths, reigning from 541 to 552 AD. A skilled military and political leader, Totila reversed the tide of the Gothic War (535–554), Gothic War, recovering b ...
, king of the
Ostrogoths
The Ostrogoths () were a Roman-era Germanic peoples, Germanic people. In the 5th century, they followed the Visigoths in creating one of the two great Goths, Gothic kingdoms within the Western Roman Empire, drawing upon the large Gothic populatio ...
, captured
Sardinia
Sardinia ( ; ; ) is the Mediterranean islands#By area, second-largest island in the Mediterranean Sea, after Sicily, and one of the Regions of Italy, twenty regions of Italy. It is located west of the Italian Peninsula, north of Tunisia an ...
and
Corsica
Corsica ( , , ; ; ) is an island in the Mediterranean Sea and one of the Regions of France, 18 regions of France. It is the List of islands in the Mediterranean#By area, fourth-largest island in the Mediterranean and lies southeast of the Metro ...
, Troglita was able to spare enough forces and send a fleet to reclaim them, albeit without success. The exact date of Troglita's death is unknown, but it is most likely that he died in 552 or soon after.
[.]
See also
*
Corippus
*
Magister militum
(Latin for "master of soldiers"; : ) was a top-level military command used in the late Roman Empire, dating from the reign of Constantine the Great. The term referred to the senior military officer (equivalent to a war theatre commander, the e ...
*
Structural history of the Roman military
References
Sources
*
*
*
*
*
{{DEFAULTSORT:Troglita, John
550s deaths
6th-century Byzantine military personnel
Byzantine generals
Magistri militum
Byzantine North Africa
Generals of Justinian I
Patricii
Year of birth unknown
Vandalic War
People of the Roman–Sasanian Wars