Agrippina the Younger to more modern sources, it is possible (but exceedingly convenient) that Claudius died of natural causes; Claudius was 63 years old. Agrippina was named a priestess of the cult of the deified Claudius. She was allowed to visit senate meetings, watching and hearing the meetings from behind a curtain. In the first months of Nero's reign Agrippina controlled her son and the Empire. She lost control over Nero when he began to have an affair with the freed woman Claudia Acte, which Agrippina strongly disapproved of and violently scolded him for. Agrippina began to support Britannicus in her attempt to
Roman emperor to style themselves as Emperor of the Romans (later βασιλεύς Ῥωμαίων in Greek), but are often referred to in modern scholarship as Byzantine emperors. Constantine XI Palaiologos was the last Roman emperor in Constantinople, dying in the Fall of Constantinople to the Ottomans in 1453. The "Byzantine" emperors from Heraclius in 629 and onwards adopted the title of "basileus" (), which had originally meant "king" in Greek but became a title reserved solely for the Roman emperor and the ruler of the Sasanian Empire. Other kings were then referred to as "rēgas". In addition to their pontifical office, some emperors