Gaius Pescennius Niger was a Roman usurper from 193 to 194 during the Year of the Five Emperors. He claimed the imperial throne in response to the murder of Pertinax and the elevation of Didius Julianus, but was defeated by a rival claimant, Septimius Severus, and killed while attempting to flee from Antioch.
Aureus of Pescennius Niger, Antioch mint. Legend: IMP CAES C PESC NIGER IVST AVG.
AR denarius Pescennius Niger. Antioch mint, 3.12 g. Inscription: IMP[ERATOR] CAES[AR] G[AIVS] PESC[ENNIVS] NIGER IVST[VS] AVG[VSTVS] CO[N]S[VL] II /FELICITAS TEMPOR.
Year of the Five Emperors
The Year of the Five Emperors was AD 193, in which five men claimed the title of Roman emperor: Pertinax, Didius Julianus, Pescennius Niger, Clodius Albinus, and Septimius Severus. This year started a period of civil war when multiple rulers vied for the chance to become emperor.
Bust in the National Museum of the Union, possibly of Pertinax
Coin of Clodius Albinus. This coin celebrates Saeculum Frugiferum, the embodiment of a "fruitful era", probably Ba'al Hammon, a Phoenician divinity worshipped in North Africa, whence Clodius came.
Septimius Severus at Glyptothek, Munich