Roman Empire 
The Roman Empire conquered Dacia in AD 101 and 106, during the rule of Trajan, and the Roman settlement Napoca, established thereafter, is first recorded on a milestone discovered in 1758 in the vicinity of the city. Trajan’s successor Hadrian granted Napoca the status of municipium as municipium Aelium Hadrianum Napocenses. Later, in the 2nd century AD, the city gained the status of a colonia as Colonia Aurelia Napoca. Napoca became a provincial capital of Dacia Porolissensis and thus the seat of a procurator. The colonia was evacuated in 274 by the Romans. There are no references to urban settlement on the site for the better part of a millennium thereafter.