Heraclius was Byzantine emperor from 610 to 641. His rise to power began in 608, when he and his father, Heraclius the Elder, the Exarch of Africa, led a revolt against the unpopular emperor Phocas.
Constans II, also called "the Bearded", was the Byzantine emperor from 641 to 668. Constans was the last attested emperor to serve as consul, in 642, although the office continued to exist until the reign of Leo VI the Wise. His religious policy saw him steering a middle line in disputes between the Orthodoxy and Monothelitism by refusing to persecute either and prohibited discussion of the natures of Jesus Christ under the Type of Constans in 648. His reign coincided with Muslim invasions under, Umar, Uthman, and Mu'awiya I in the late 640s to 660s. Constans was the first emperor to visit Rome since the fall of the Western Roman Empire in 476, and the last one to visit Rome while the Empire still held it.
Tiberius III, born Apsimar, was Byzantine emperor from 698 to 705. Little is known about his early life, other than that he was a droungarios, a mid-level commander, who served in the Cibyrrhaeot Theme. In 696, Tiberius was part of an army sent by Byzantine Emperor Leontius to retake the North African city of Carthage, which had been captured by the Arab Umayyads. After seizing the city, this army was pushed back by Umayyad reinforcements and retreated to the island of Crete. As they feared the wrath of Leontius, some officers killed their commander, John the Patrician, and declared Tiberius the emperor. Tiberius swiftly gathered a fleet and sailed for Constantinople, where he then deposed Leontius. Tiberius did not attempt to retake Byzantine Africa from the Umayyads, but campaigned against them along the eastern border with some success. In 705, former emperor Justinian II, who had been deposed by Leontius, led an army of Slavs and Bulgars from the First Bulgarian Empire to Constantinople, and after entering the city secretly, deposed Tiberius. Tiberius fled to Bithynia, but was captured a few months later and beheaded by Justinian between August 705 and February 706. His body was initially thrown into the sea, but was later recovered and buried in a church on the island of Prote.
Byzantine currency, money used in the Eastern Roman Empire after the fall of the West, consisted of mainly two types of coins: gold solidi and hyperpyra and a variety of clearly valued bronze coins. By the 15th century, the currency was issued only in debased silver stavrata and minor copper coins with no gold issue. The Byzantine Empire established and operated several mints throughout its history. Aside from the main metropolitan mint in the capital, Constantinople, a varying number of provincial mints were also established in other urban centres, especially during the 6th century.
The solidus or nomisma was a highly pure gold coin issued in the Later Roman Empire and Byzantine Empire. The early 4th century saw the solidus introduced in mintage as a successor to the aureus, which was permanently replaced thereafter by the new coin, whose weight of about 4.5 grams remained relatively constant for seven centuries.
Thysdrus was a Carthaginian town and Roman colony near present-day El Djem, Tunisia. Under the Romans, it was the center of olive oil production in the provinces of Africa and Byzacena and was quite prosperous. The surviving amphitheater is a World Heritage Site.
The Exarchate of Africa was a division of the Byzantine Empire around Carthage that encompassed its possessions on the Western Mediterranean. Ruled by an exarch (viceroy), it was established by the Emperor Maurice in 591 and survived until the Muslim conquest of the Maghreb in the late 7th century. It was, along with the Exarchate of Ravenna, one of two exarchates established following the western reconquests under Emperor Justinian I to administer the territories more effectively.
El Djem or El Jem is a town in Mahdia Governorate, Tunisia. Its population was 21,544 at the 2014 census. It is home to Roman remains, including the Amphitheatre of El Jem.
The Muslim conquest of the Maghreb or Arab conquest of North Africa by the Rashidun and Umayyad Caliphates commenced in 647 and concluded in 709, when the Byzantine Empire lost its last remaining strongholds to Caliph Al-Walid I. The North African campaigns were part of the century of rapid early Muslim conquests.
The Battle of Akroinon was fought at Akroinon or Akroinos in Phrygia, on the western edge of the Anatolian plateau, in 740 between an Umayyad Arab army and the Byzantine forces. The Arabs had been conducting regular raids into Anatolia for the past century, and the 740 expedition was the largest in recent decades, consisting of three separate divisions. One division, 20,000 strong under Abdallah al-Battal and al-Malik ibn Shu'aib, was confronted at Akroinon by the Byzantines under the command of Emperor Leo III the Isaurian and his son, the future Constantine V. The battle resulted in a decisive Byzantine victory. Coupled with the Umayyad Caliphate's troubles on other fronts and the internal instability before and after the Abbasid Revolt, this put an end to major Arab incursions into Anatolia for three decades.
Roman Carthage was an important city in ancient Rome, located in modern-day Tunisia. Approximately 100 years after the destruction of Punic Carthage in 146 BC, a new city of the same name was built on the same land by the Romans in the period from 49 to 44 BC. By the 3rd century, Carthage had developed into one of the largest cities of the Roman Empire, with a population of several hundred thousand. It was the center of the Roman province of Africa, which was a major breadbasket of the empire. Carthage briefly became the capital of a usurper, Domitius Alexander, in 308–311. Conquered by the Vandals in 439, Carthage served as the capital of the Vandal Kingdom for a century. Re-conquered by the Eastern Roman Empire in 533–534, it continued to serve as an Eastern Roman regional center, as the seat of the praetorian prefecture of Africa.
The Byzantine Empire was ruled by emperors of the dynasty of Heraclius between 610 and 711. The Heraclians presided over a period of cataclysmic events that were a watershed in the history of the Empire and the world. Heraclius, the founder of his dynasty, was of Armenian and Cappadocian (Greek) origin. At the beginning of the dynasty, the Empire's culture was still essentially Ancient Roman, dominating the Mediterranean and harbouring a prosperous Late Antique urban civilization. This world was shattered by successive invasions, which resulted in extensive territorial losses, financial collapse and plagues that depopulated the cities, while religious controversies and rebellions further weakened the Empire.
Gregory the Patrician was a Byzantine Exarch of Africa. A relative of the ruling Heraclian dynasty, Gregory was fiercely pro-Chalcedonian and led a rebellion in 646 against Emperor Constans II over the latter's support for Monothelism. Soon after declaring himself emperor, he faced an Arab invasion in 647. He confronted the invaders but was decisively defeated and killed at Sufetula. Africa returned to imperial allegiance after his death and the Arabs' withdrawal, but the foundations of Byzantine rule there had been fatally undermined.
Almost all Roman roads in Africa were built in the first two centuries AD. In 14 AD, Legio III Augusta completed a road from Tacape to Ammaedara: the first Roman road in Africa. In 42 AD, the kingdom of Mauretania was annexed by Rome. Emperor Claudius then restored and widened a Carthaginian trail and extended it west and east. This way the Romans created a continuous coastal highway stretching for 2,100 miles from the Atlantic to the Nile. In 137, Hadrian built the Via Hadriana in the eastern desert of Egypt. It ran from Antinoopolis to Berenice.
Gennadius, was a Byzantine general who exercised the role of Exarch of Africa from 648 to 665. In 664 Gennadius rebelled against Emperor Constans II and was himself overthrown the next year by a loyalist uprising. He is sometimes enumerated as Gennadius II in reference to the 6th century governor of Africa with the same name.
The Battle of Sufetula took place in 647 between the Arab Muslim forces of the Rashidun Caliphate and the Byzantine Exarchate of Africa.
Rougga is a town in southern Tunisia located in Sfax Governorate, on the Oued er Rougga wadi. Rougga is the Berber name of the town, which is known as Raqqa in Arabic. The town is located on the site of the Ancient Roman African city and former bishopric Bararus, which remains a Latin Catholic titular see.
Cécile Morrisson is a French historian and numismatist. She is Director of Research emeritus at the French National Center for Scientific Research and specializes in the study of the Byzantine Empire.
The Buis hoard was a hoard of Merovingian gold coins found in a vegetable patch at Buis around 1855. There were about 300 to 400 coins in the hoard when local antiquary Anatole de Charmasse saw them in 1873, identified 55 types, took down legends and drew sketches. They have since been dispersed. Most recently, Jean Lafaurie has identified 76 coins from the hoard: 75 Merovingian tremisses and one Arab-Byzantine dīnār from Damascus. Eleven of the coins came from the mint of Chalon-sur-Saône and the latest datable Merovingian issue was struck in the name of Chlothar II at Marseille between 612 and 629. Pierre Le Gentilhomme, who first published the find in 1938, concluded that it was most likely deposited in the 640s, based on the sequence of moneyers from Chalon. It may have been buried in connection with the battle of Autun and the death of Willibad in September 642 or 643, since according to the Chronicle of Fredegar this was followed by much unrest and plundering.
The Battle of Sufetula took place in either late 546 or early 547, at Sufetula in Byzacena, a province of Byzantine Empire, in what is now Tunisia during the Moorish uprisings against the Byzantines. It was fought by Byzantine forces led by John Troglita, against Moorish rebels led by Antalas. The battle resulted in a crushing Byzantine victory: the Berbers suffered heavy losses, and the battle-standards lost at the battle of Cillium in 544 were recovered by the Byzantines.
