4th-century Germanic people

christian martyr

Chnodomar (Latinized Chnodomarius) was the king of an Alamannic canton in what is now south-west Germany, near the Rhine from sometime before 352 till 357. He seems to have had a recognized position among the other Alamanni.

officer and politician

Macrian or Makrian () was the king of the Bucinobantes, an Alemannic tribe, in the late fourth century and the brother of Hariobaudes. Macrian tried to confederate all the north Germanic and Alemannic tribes together against Rome.

thumb|upright=1.1|Area settled by the Alemanni, and sites of Roman-Alemannic battles, 3rd to 6th centuries Vadomarius () was an Alemannic king and Roman general, who shared power with his brother Gundomadus. After instigating an indecisive campaign in Gaul against the Romans, Vadomarius and his brother signed a treaty with the Roman emperor Constantius II in AD 356. Encouraged by Constantius II, Vadomarius employed his Alemanni forces in an attack against Julian (Constantius' Caesar who had revolted against his rule). Vadomarius then concluded a treaty with Julian, after which, he unsuccessful

Vestralpus () was an Alemannic petty king of the Bucinobantes in the 4th century AD. The Roman historian Ammianus Marcellinus reports that Julian crossed the Rhine at Mainz in 359 and concluded peace treaties with the Alemannic kings Vestralpus, Macrian, Hariobaudes, Urius, Ursicinus and Vadomarius after they had returned all Roman prisoners.

Agenaric (; ), also called Serapio, was an Alemannic prince in the 4th century. Agenaric was the son of petty king Mederic and the nephew of another petty king, Chnodomarius. In 357, together with his uncle, Agenaric commanded the Alemannic army at the Battle of Strasbourg, in which the Alemanni were defeated by Julian.

Suomarius () was an Alemannic petty king in the 4th century.

Gundomad (; ? – 357 AD) or Gundomar, was an Alemannic petty king in the area around Breisgau, Germany in the 4th century. The Roman historian Ammianus Marcellinus reports that Gundomad, together with his brother Vadomarius, in 354 concluded a peace treaty at Augst after having been defeated in battle by Emperor Constantius II. In 357, Gundomad was killed by his own people for having been too loyal to the Romans. They then made an uprising against Emperor Julian.

Alamannic king

Priarius ( - 378) was a king of the Lentienses, a sub-tribe of the Alemanni, in the 4th century. He is mentioned by Ammianus Marcellinus. In 378, Priarius fought the Western Roman Empire at Battle of Argentovaria, near Neuf-Brisach, France, in which he was defeated and killed.

Urius () was an Alemannic petty king in the 4th century AD. The Roman writer Ammianus Marcellinus reports that Julian crossed the Rhine at Mainz in 359 and concluded a peace treaty with the Alemannic kings Urius, Hariobaudes, Macrian, Vadomarius, Ursicinus and Vestralpus.

Vithicabius () was an Alemannic petty king from 360 to 368. He was a son of Vadomarius, and succeeded his father as king after the latter had been banished to Hispania by emperor Julian. He had grown up in Roman custody. Ammianus Marcellinus describes Vithicabius as a physically weak, but a brave and aggressive leader. Although having promised Julian to maintain peace, Vithicabius continued raiding Roman territory. He was assassinated in 368 under Valentinian I by a bribed servant, but the Alemannic raids on Roman territory continued nevertheless.

German monarch

Hortarius () was an Alemannic king in the 4th century.

Queen Fritigil (, alternatively spelled Fritigils) ruled the Marcomanni, a Germanic tribe then settled in Pannonia (modern-day eastern Austria and western Hungary). As the last documented ruler of this people, she governed from what is believed to have been a royal seat in present-day Burgenland, Austria. Fritigil's historical significance stems from three key aspects: her correspondence with St. Ambrose of Milan, her conversion from Arian to Nicene Christianity, and her successful negotiation of a peace treaty with Rome - the final recorded agreement between the Marcomanni and the Empire.

Alemannic petty king

Roman army officer

Gomoarius (; ) was an Alemannic warrior who served in the Roman army.

Agilo was an Alemannic warrior who served multiple Roman emperors in the 4th century. Originally tribunus stabuli (354) and then tribunus gentilium et scutariorum (354–360), he was promoted to magister peditum (360–362). Under Constantius II he was sent to protect the frontier on the Tigris, while Julian appointed him to the Commission of Chalcedon but passed him over for military service. In 365 the usurper Procopius recruited Agilo to his cause; Agilo eventually defected to the legitimate emperor Valens in 366.

thumb | right | alt=Sign of the Bucinobantes on the shields of the ancient roman army. | Sign of the Bucinobantes on the shields of the ancient roman army.Fraomar () was briefly the king of the Bucinobantes, an Alamannic tribe, from c.372 to 373.

Hariobaudes () was an Alemannic petty king in the 4th century AD. The Roman writer Ammianus Marcellinus reports that Julian crossed the Rhine at Mainz in 359 and concluded a peace treaty with the Alemannic kings Hariobaud, Macrian, Urius, Ursicinus, Vadomarius and Vestralpus after they agreed to return all prisoners.

Bissula (flourished in 4th century AD) was an Alemannic woman in the 4th century. She was captured by the Romans in 368 at the Battle of Solicinium, in the area of Württemberg, at a young age and became a slave of the Roman poet Ausonius who had participated in the campaign. Ausonius, who by then was a widower of about 60 years of age, fell in love with Bissula and released her from slavery. He wrote a poem on her, de Bissula ("About Bissula"), which he sent to his friend Paulus.