Constantius
Constantius may refer to: == Roman people == Constantius I "Chlorus" (c. 250–306), Western Roman emperor from 305 to 306 Julius Constantius (died 337), consul in 335, son of Constantius I Constantius Gallus (325–354), caesar from 351 to 354 and consul in 352, 353 and 354, son of Julius Constantius Constantius II (317–361), emperor from 337 to 361, paternal grandson of Constantius I Constantius III (died 421), Western Roman emperor in 421 Constantius Ducas (1060–1081), Eastern/Byzantine co-emperor from 1060 to 1078 == Religious figures == Saints Simplicius, Constantius and Victorinus (died c. 159), Christian martyrs Saint Constantius of Perugia (died c.