Coel, also called Coel Hen and King Cole, is a figure prominent in Welsh literature and legend since the Middle Ages. Early Welsh tradition knew of a Coel Hen, a c. 4th-century leader in Roman or Sub-
An illustration depicting Coel from a 15th-century Welsh-language version of Geoffrey of Monmouth's Historia Regum Britanniae
Marcus Flavius Valerius Constantius, also called Constantius I, was a Roman emperor from 305 to 306—and was father of Constantine the Great, the first Christian emperor of Rome. He was one of the four
Portrait usually identified with that of Constantius, Ny Carlsberg Glyptotek
Coin showing the Augusta Flavia Maximiana Theodora, Constantius's second wife, with the goddess Pietas on the reverse
On the reverse of this argenteus struck in Antioch under Constantius Chlorus, the tetrarchs are sacrificing to celebrate a victory against the Sarmatians.
Portrait head of Tetrarch, most likely Constantius Chlorus.