A compelling biography of Constantine I’s heir: “Excellent analyses of a number of battles and sieges . . . a good read for anyone interested in the late Empire.” —The NYMAS Review The reign of Constantius II has been overshadowed by that of his titanic father, Constantine the Great, and his cousin and successor, the pagan Julian. But as Peter Crawford shows, Constantius deserves to be remembered as a very capable ruler in dangerous, tumultuous times. When Constantine I died in 337, twenty-year-old Constantius and his two brothers, Constans and Constantine II, all received the title of Augustus to reign as equal co-emperors. In 340, however, Constantine II was killed in a fraternal civil war with Constans. The two remaining brothers shared the Empire for the next ten years, with Constantius ruling Egypt and the Asian provinces, constantly threatened by the Sassanid Persian Empire. Constans in turn was killed by the usurper Magnentius in 350. Constantius refused to accept this fait accompli, made war on Magnentius, and defeated him at the battles of Mursa Major and Mons Seleucus, leading Magnentius to commit suicide. Constantius was now sole ruler of the Empire—but it was an empire beset by external enemies. This historical biography recounts Constantius’ life and his successful campaigns against the Germanic Alamanni along the Rhine and the Quadi and Sarmatians across the Danube, as well as his efforts against the Persians in the East, which had more mixed results—and reveals how he defended the Empire until his dying day.

This book illuminates the origins of Roman Christian diplomacy through two case studies: Constantius II's imperial strategy in the Red Sea; and John Chrysostom's ecclesiastical strategy in Gothia and Sasanian Persia. It will appeal to all those interested in Early Christianity and late antique/medieval history.

Explores the political importance of senators for the maintenance of imperial rule under Constantine I and his son Constantius II.

Constantius II, son of Constantine the Great, ruled the Roman Empire between 337 and 361 CE. Constantius’ reign is characterised by a series of political and cultural upheavals and is rightly viewed as a time of significant change in the history of the fourth century. Constantius initially shared power with his brothers, Constantine II and Constans, but this arrangement lasted a short period of time before Constantine II was killed in a contest over authority by Constans. Further threats to the stability of the empire arose with the usurpation of the ambitious Roman general Magnentius between 350 and 353, and additional episodes of imperial instability occurred as Constantius’ relations with his junior Caesars, Gallus and Julian, deteriorated, the latter to the point where civil war would have been on the cards once again if Constantius had not died on 3 November 361. This book examines the dynastic, political and cultural impact of Constantius' reign as a member of the Constantinian family on the later empire, first as a joint ruler with his brothers and then as sole Augustus. The chapters investigate the involvement of Constantius in the imperial, administrative, legal, religious and cultural life of the Roman Empire in the fourth century. Constantius’ handling of various threats to Roman hegemony such as the ambitions of the neighbouring Sasanian Empire, and his relationships with Gallus and with Julian are explored. The book’s analysis is guided by the epigraphic, iconographic, literary and legal evidence of the Roman and Byzantine periods but it is not a conventional imperial ‘biography’. Rather, it examines the figure of Constantius in light of the numerous historiographical issues surrounding his memorialisation in the historical and literary sources, for instance as ‘Arian’ tyrant or as internecine murderer. The over-arching aim is to investigate power in the post-Constantine period, and the way in which imperial and episcopal networks related to one another with the ambition of participating in the exercise of power. The Reign of Constantius II will appeal to those interested in the Later Roman Empire, the Constantinian imperial family, Roman-Sasanian relations, and the role of religion in shaping imperial dynamics with Christianity.

New History is a historical narrative by Zosimus. The author was a Greek historian known for condemning Constantine's rejection of the traditional polytheistic religion.

This edited collection focuses on the Roman empire during the period from AD 337 to 361. During this period the empire was ruled by three brothers: Constantine II (337-340), Constans I (337-350) and Constantius II (337-361). These emperors tend to be cast into shadow by their famous father Constantine, the first Christian Roman emperor (306-337), and their famous cousin Julian, the last pagan Roman emperor (361-363). The traditional concentration on the historically renowned figures of Constantine and Julian is understandable but comes at a significant price: the neglect of the period between the death of Constantine and the reign of Julian and of the rulers who governed the empire in this period. The reigns of the sons of Constantine, especially that of the longest-lived Constantius II, mark a moment of great historical significance. As the heirs of Constantine they became the guardians of his legacy, and they oversaw the nature of the world in which Julian was to grow up. The thirteen contributors to this volume assess their influence on imperial, administrative, cultural, and religious facets of the empire in the fourth century.