1) Byzantine general 
[gens] The Procopii (Procopius or Procopia in singular male/female) were a family of Ancient Rome. Among the bearers of the name (not all of which were actually related to the clan) are: Other people bearing the name `Procopius`: ...
(from the article `ancient Rome`) ...who was incapable and suspicious, had fallen under the influence of legists, such as the praetorian prefect Modestus. The beginning of Valens` ...Byzantine historian whose works are an indispensable source for his period and contain much geographical information.[6 related articles]
(c. 495-565) Greek historian. As secretary to Justinian's general, Belisarius, he wrote a history of the campaigns of the Eastern Roman Empire against the Goths and the Vandals. He also wrote extensively on...
a.d.c490–c562, Greek historian.