Lucius Cornelius Cinna[1] (d. 84 BC) was a four-time consul of the Roman Republic, serving consecutive terms from 87 to 84 BC, and a member of the ancient RomanCinna family of the Corneliigens. Cinna supported Gaius Marius in Marius's contest with Sulla. After serving in the war with the Marsi as praetorian legate, he was elected consul in 87 BC. After Sulla's departure for the East, Cinna then proposed the enfranchisement of the Italian allies, which had long been a political issue in Roman politics. However, this met with violent opposition in the forum and he was driven from Rome into exile. [2]
Breaking the oath he had sworn to Sulla that he would not attempt any revolution in the republic, Cinna allied himself with Marius, raised an army of Italians, and took possession of the city. The result was a massacre of Sulla's allies, although Cinna was credited with ending the massacres by force [3] After satisfying his vengeance, Marius died. Lucius Valerius Flaccus was to became Cinna's colleague in 85 BC but was murdered by Gaius Flavius Fimbria. Gnaeus Papirius Carbo became Cinna's colleague in Flaccus' stead. In 84 BC, Cinna, during his fourth year as consul, was forced to advance against Sulla; but while embarking his troops for Liburnia, Illyricum, he was killed by mutinous legionaries (App. BC iv.1.77-78).