page_title: Mainz
section_title: Roman Mogontiacum
hierarchical_section_title: Mainz / History / Roman Mogontiacum
context_page_description: Mainz is the capital and largest city of Rhineland-Palatinate, Germany. The city is located on the Rhine river at its confluence with the Main river, opposite Wiesbaden on the border with Hesse. Mainz is an independent city with a population of 217,118 and forms part of the Frankfurt Rhine-Main Metropolitan Region.
  Mainz was founded by the Romans in the 1st century BC during the Classical antiquity era, serving as a military fortress on the northernmost frontier of the Roman Empire and as the provincial capital of Germania Superior. Mainz became an important city in the 8th century AD as part of the Holy Roman Empire, becoming the capital of the Electorate of Mainz and seat of the Archbishop-Elector of Mainz, the Primate of Germany. Mainz is famous as the home of Johannes Gutenberg, the inventor of the movable-type printing press, who in the early 1450s manufactured his first books in the city, including the Gutenberg Bible. Mainz was heavily damaged during World War II, with more than 30 air raids destroying about 80 percent of the city's center, including most of the historic buildings. Today, Mainz is a transport hub and a center of wine production.
context_section_description: The Roman stronghold or castrum Mogontiacum, the precursor to Mainz, was founded by the Roman general Drusus perhaps as early as 13/12 BC. 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. Although the city is situated opposite the mouth of the Main, 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.
  Mogontiacum 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 XIV Gemina and XVI Gallica (AD 9–43), XXII Primigenia, IV Macedonica (43–70), I Adiutrix (70–88), XXI Rapax (70–89), and XIV 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 1982/86 and may now be viewed in the Museum für Antike Schifffahrt. A temple dedicated to Isis Panthea and Magna Mater was discovered in 2000 and is open to the public. 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. The city was also the site of the assassination of emperor Severus Alexander in 235.
  Alemanni forces under Rando sacked the city in 368. From the last day of 405 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 Alemannian 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.
caption: The Drusus monument or Drususstein (surrounded by the 17th century citadel) raised by Drusus' men to commemorate him
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