Figures · The Valentinian and Theodosian settlements
RF-103 Count Theodosius

Life and career
Count Theodosius restored imperial authority in Britain after a crisis involving attacks, military disorder, and the failure of provincial defenses. His operations combined recovery of supply and settlements with the reorganization of command and punishment of disloyal officers. In Africa he confronted Firmus through campaigning and negotiation across a difficult landscape of local power. His success depended on distinguishing among communities and leaders rather than treating every opponent as part of one uniform rebellion.
Leadership and historical significance
Execution after the death of Valentinian I exposed the political vulnerability of a prominent commander whose career had accumulated both honor and enemies. His son's later accession transformed the family memory. The dossier must therefore preserve the distinction between a general serving another emperor and the future sovereign who inherited his name and military associations.
Landmarks
- 367–369 CE — British restoration.
- 373–375 CE — African war against Firmus.
- c. 375/376 CE — execution.
Historical uncertainty
His exact death date and the reasons for execution remain uncertain. He is not the emperor described in later stories about Nicene policy or the Gothic settlement.
Connected dossiers: Valentinian I, Theodosius I, Gnaeus Julius Agricola, Stilicho.