In that year the Diocese of Pannonia ("Illyricum occidentale", "Western Illyricum") was again added to Italy as the "Diocese of Illyricum", while Macedonia and Dacia ("Illyricum orientale", "Eastern Illyricum") were ruled briefly directly by Theodosius I from Thessalonica.
V Republiki so jo nosili generali na svojih triumfih in rimski pretor ("praetor urbanus"), ko se je na Apolonovih igrah ("Ludi Apollinares") na vpregi bogov pripeljal v rimski cirkus.