Constantius was a son of Constantine the Great, who elevated him to the imperial rank of Caesar on 8 November 324 and after whose death Constantius became...

this was not accepted by Constantine II and his brothers. As a result, Constantine II's brother Constantius II ordered the killings of numerous male...

favor with Constantius and was executed, being replaced as Caesar by his younger half-brother Julian. Gallus was a son of Julius Constantius and his first...

Thereafter there were tensions with his remaining brother and co-augustus Constantius II (r. 337–361), including over the exiled bishop Athanasius of Alexandria...

Julius Constantius From marriage between Julius Constantius and Galla son, died in the purges of 337 daughter, first wife of Constantius II Constantius Gallus...

Flavius Julius Constantius (died September 337 AD) was a member of the Constantinian dynasty, being a son of Emperor Constantius Chlorus and his wife...

Zosimus, Constantius feared that Rome would no longer be able to effectively hold off barbarian invasions. Following his death, Constantius II became the...

Flavius Valerius Constantius (c. 250 – 25 July 306), also called Constantius I, was a Roman emperor from 305 to 306. He was one of the four original members...

Constantius Chlorus and Theodora, leaving only Constantius and his brothers Constantine II and Constans I, and their cousins, Julian and Constantius Gallus...

throughout the empire. In 288, Maximian appointed Constantius to serve as his praetorian prefect in Gaul. Constantius left Helena to marry Maximian's stepdaughter...