454

{| align=right cellpadding=3 id=toc style="margin-left: 15px;"\n|- \n| align="center" colspan=2 | Years:
450 451 452 453 - 454 - 455 456 457 458\n|-\n| align="center" colspan=2 | Decades:
420s 430s 440s - 450s - 460s 470s 480s\n|- \n| align="center" | Centuries:
4th century - 5th century - 6th century\n|} Events\n*September 21 - Roman Emperor Valentinian III assassinates Aetius in his own throne room.\n*Battle of Nedao between the Gepids and the Huns.\n*The Vandals loot Rome. Births\n*Theodoric the Great, king of the Ostrogoths Deaths\n*September 21 - Aetius (assassinated by Valentinian III)\n*Dioscorus, deposed patriarch of Alexandria \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n