Alias:<ALIA> Aurelius Valerius Constantius I /Chlorus/,the Pale According to the Encycolpaedia Britannica: "Of Illyrian descent, Constantius had a distinguished military career before serving as governor of Dalmatia (in modern Croatia)." According to ROME AND ROMANIS, 27 BC -1453 AD (http://www.friesian.com/romania.htm): ""Septimus Severus himself was one of the two Roman Emperors (Constantius Chlorus was the other) to die )a natural death) at York (Eboracum) in Britain."