Roman Mainz can be traced back to the Roman stonghold Mogontiacum.
Mogontiacum[]
The Roman stronghold of castrum Mogontiacum, the precursor to Mainz, was founded by the Roman general Drusus perhaps as early as 13 BCE. As related by Suetonius the existence of Mogontiacum is well established by four years later (the account of the death and funeral of Nero Claudius Drusus), though several other theories suggest the site may have been established earlier.[2] Although the city is situated opposite the mouth of the Main river, the name of Mainz is not from Main, the similarity being perhaps due to diachronic analogy. Main is from Latin Menus, the name the Romans used for the river. Linguistic analysis of the many forms that the name "Mainz" has taken on make it clear that it is a simplification of Mogontiacum.
The name appears to be Celtic and ultimately it is. However, it had also become Roman and was selected by them with a special significance. The Roman soldiers defending Gallia had adopted the Gallic god Mogons (Mogounus, Moguns, Mogonino), for the meaning of which etymology offers two basic options: "the great one", similar to Latin magnus, which was used in aggrandizing names such as Alexander magnus, "Alexander the Great" and Pompeius magnus, "Pompey the great", or the god of "might" personified as it appears in young servitors of any type whether of noble or ignoble birth.[3]
The Drusus monument (surrounded by the 17th century citadel) raised by Drusus' men to commemorate him.EnlargeAll that remains of the Roman aqueductMogontiacum was an important military town throughout Roman times, probably due to its strategic position at the confluence of the Main and the Rhine. The town of Mogontiacum grew up between the fort and the river. The castrum was the base of Legio XIIII Gemina and XVI Gallica (AD 9–43), XXII Primigenia, IIII Macedonica (43–70), I Adiutrix (70–88), XXI Rapax (70–89), and XIIII Gemina (70–92), among others. Mainz was also a base of a Roman river fleet, the Classis Germanica. Remains of Roman troop ships (navis lusoria) and a patrol boat from the late 4th century were discovered in 1981/82 and may now be viewed in the Museum für Antike Schifffahrt. The city was the provincial capital of Germania Superior, and had an important funeral monument dedicated to Drusus, to which people made pilgrimages for an annual festival from as far away as Lyon. Among the famous buildings were the largest theatre north of the Alps and a bridge across the rhine.
Alamanni forces under Rando sacked the city in 368. From the last day of 405[4] or 406, the Siling and Asding Vandals, the Suebi, the Alans, and other Germanic tribes crossed the Rhine, possibly at Mainz. Christian chronicles relate that the bishop, Aureus, was put to death by the Alamannian Crocus. The way was open to the sack of Trier and the invasion of Gaul.
Throughout the changes of time, the Roman castrum never seems to have been permanently abandoned as a military installation, which is a testimony to Roman military judgement. Different structures were built there at different times. The current citadel originated in 1660, but it replaced previous forts. It was used in World War II. One of the sights at the citadel is still the cenotaph raised by legionaries to commemorate their Drusus.
Through a series of incursions during the 4th century Alsace gradually lost its Belgic ethnic character of formerly Germanic tribes among Celts ruled by Romans and became predominantly influenced by the Alamanni. The Romans repeatedly reasserted control; however, the troops stationed at Mainz became chiefly non-Italic and the emperors had only one or two Italian ancestors in a pedigree that included chiefly peoples of the northern frontier.
The last emperor to station troops serving the western empire at Mainz was Valentinian III, who relied heavily on his Magister militum per Gallias, Flavius Aëtius. By that time the army included large numbers of troops from the major Germanic confederacies along the Rhine, the Alamanni, the Saxons and the Franks. The Franks were an opponent that had risen to power and reputation among the Belgae of the lower Rhine during the 3rd century and repeatedly attempted to extend their influence upstream. In 358 the emperor Julian bought peace by giving them most of Germania Inferior, which they possessed anyway, and imposing service in the Roman army in exchange.
European factions in the time of master Aëtius included Celts, Goths, Franks, Saxons, Alamanni, Huns, Italians, and Alans as well as numerous other minor peoples. Aëtius played them all off against one another in a masterly effort to keep the peace under Roman sovereignty. He used Hunnic troops a number of times. At last a day of reckoning arrived between Aëtius and Attila, both commanding polyglot, multi-ethnic troops. Attila went through Alsace in 451, devastating the country and destroying Mainz and Triers with their Roman garrisons. Shortly after he was thwarted by Flavius Aëtius at the Battle of Châlons, the largest of the ancient world.
Aëtius was not to enjoy the victory long. He was assassinated in 454 by the hand of his employer, who in turn was stabbed to death by friends of Aëtius in 455. As far as the north was concerned this was the effective end of the Roman empire there. After some sanguinary but relatively brief contention a former subordinate of Aëtius, Ricimer, became emperor, taking the name Patrician. His father was a Suebian; his mother, a princess of the Visigoths. Patrician did not rule the north directly but set up a client province there, which functioned independently. The capital was at Soissons. Even then its status was equivocal. Many insisted it was the Kingdom of Soissons.
Previously the first of the Merovingians, Clodio, had been defeated by Aëtius at about 430. His son, Merovaeus, fought on the Roman side against Attila, and his son, Childeric, served in the domain of Soissons. Meanwhile the Franks were gradually infiltrating and assuming power in this domain. They also moved up the Rhine and created a domain in the region of the former Germania Superior with capital at Cologne. They became known as the Ripuarian Franks as opposed to the Salian Franks. It is unlikely that much of a population transfer or displacement occurred. The former Belgae simply became Franks.
Events moved rapidly in the late 5th century. Clovis, son of Childeric, became king of the Salians in 481, ruling from Tournai. In 486 he defeated Syagrius, last governor of the Soissons domain, and took northern France. He extended his reign to Cambrai and Tongeren in 490–491, and repelled the Alamanni is 496. Also in that year he converted to non-Arian Christianity.
After the Fall of the Roman Empire in 476, the Franks under the rule of Clovis I gained control over western Europe by the year 496. Clovis annexed the kingdom of Cologne in 508. Thereafter, Mainz, in its strategic position, became one of the bases of the Frankish kingdom. Mainz had sheltered a Christian community long before the conversion of Clovis. His successor Dagobert I reinforced the walls of Mainz and made it one of his seats. A solidus of Theodebert I (534–548) was minted at Mainz.
The Franks united the Celtic and Germanic tribes of Europe. The greatest Frank of all was Charlemagne (768–814), who built a new empire in Europe, the Holy Roman Empire. Mainz from its central location became important to the empire and to Christianity. Meanwhile language change was gradually working to divide the Franks. Mainz spoke a dialect termed Ripuarian. On the death of Charlemagne, distinctions between France and Germany began to be made. Mainz was not central any longer but was on the border, creating a question of the nationality to which it belonged, which descended into modern times as the question of Alsace-Lorraine.