Romulus Augustulus
Flavius Romulus Augustus (c. AD 460 – after AD 476; possibly still alive as late as AD 507), known derisively and historiographically as Romulus Augustulus, was the Roman emperor who ruled the Western Roman Empire from 31 October 475 until 4 September 476. He is often described as the "last Western Roman emperor", though some historians consider this to be Julius Nepos. His deposition by Odoacer traditionally marks the end of the Roman Empire in the West, the end of Ancient Rome, and the beginning of the Middle Ages in Western Europe.
Emperor and Galilean
The play is about the Roman Emperor Julian the Apostate. The play covers the years 351–363. Julian was the last non-Christian ruler of the Roman Empire. It was his desire to bring the empire back to its ancient Roman values. Another crucial and more sympathetic feature of Emperor Julian, is his disliking of his own dynasty, who, in the play at least, were claiming descent and authority for being Gallileans, making Jesus Christ their own, in terms of ethnicity.