The Carpi or Carpiani were a tribe that resided in the eastern parts of modern Romania in the historical region of Moldavia from no later than c. AD 140 and until at least AD 318.
Wattle and daub house
Silver Antoninianus coin issued by the Roman emperor Philip the Arab to commemorate his victory over the Carpi in AD 247. Obverse: Head of Philip wearing diadem, with legend: IMP(erator) PHILIPPVS AVG(ustus); Reverse: Figure of winged goddess Victory bearing palm and laurel wreath, with legend: VICTORIA CARPICA. Mint: Rome. Date: undated, but must have been issued in period 247-9
Bust of Roman emperor Aurelian (ruled 270–5), who began the policy of transferring large numbers of Carpi into the Roman empire
The Crisis of the Third Century, also known as the Military Anarchy or the Imperial Crisis, was a period in Roman history during which the Roman Empire nearly collapsed under the combined pressure of
Carpi (people)
…were responsible for a series of large and devastating invasions of the Balkan regions of the empire which nearly caused its disintegration in the "Crisis of the Third Century". In the period 270–318, the Roman "military emperors" acted to remove the Carpi threat to the empire's borders. Multiple crushing defeats were inflicted…
Gothic raids in the 3rd century
Emperor Diocletian. With his rise to power in 284, the Crisis of the Third Century ended and gave rise to the Tetrarchy
Capitolini Massimino Trace 2