Mar 4 Martyrdom of Saint Adrian of Nicomedia Emperor Constantine I Jul 25 Constantine I is proclaimed Roman Emperor by his troops Roman Emperor Constantine the Great Emperor Maxentius Oct 28 Maxentius proclaimed Emperor of Rome Roman Emperor Maxentius 305 AD Historical Events by Year 308 AD Famous Romans Augustus Caesar Caligula Constantine the Great Julius Caesar Mark Antony Nero
Emperor Constantine IEmperor Constantine I
Augustus Caesar
Caligula
Constantine the Great
Julius Caesar
Mark Antony
Nero