Publius Sulpicius Quirinius (c. 51 BC – AD 21), also translated as Cyrenius, was a Roman aristocrat. After the banishment of the ethnarch Herod Archelaus from the tetrarchy of Judea in AD 6, Quirinius was appointed legate governor of Syria, to which the province of Judaea had been added for census purposes.
The Census of Quirinius was a census of the Roman province of Judaea taken in 6 CE, upon its formation, by the governor of Roman Syria, Publius Sulpicius Quirinius. The census triggered a revolt of Jewish extremists (called Zealots) led by Judas of Galilee.
The Gospel of Luke uses the 6 CE census to date the birth of Jesus but also cites the time of Herod the Great (who died between 5 BCE and 1 CE), while the Gospel of Matthew only references Herod the Great. Most critical scholars agree that Luke is in error, while some religious scholars have attempted to defend the gospel, sometimes invoking unproven claims.