co-emperor. However, this had just as little success, resulting in Licinius' defeat and execution. Citations References Sextus Aurelius Victor (4th century), Epitome de Caesaribus Anonymus Valesianus. Origo Constantini Imperatoris (includes an translation of Origo Constantini) Zosimus (5th century), New History, Book II, 20. External links DiMaio, Michael, "Valens (316 A.D.)", DIR (1996). 317 deaths 4th-century Roman emperors 4th-century murdered monarchs Executed Roman emperors Aurelii Valerii Tetrarchy Year of birth unknown