Sextus Vettulenus Cerialis was a Roman military commander and subsequently the governor of Judaea in 70-71. He appears in the military diploma

Military diploma

A Roman military diploma was a document inscribed in bronze certifying that the holder was honourably discharged from the Roman armed forces and/or had received the grant of Roman citizenship from the emperor as reward for service....

 dated April 28, 75 and in the inscription dated February 7, 78 (CIL

Corpus Inscriptionum Latinarum

The Corpus Inscriptionum Latinarum is a comprehensive collection of ancient Latin inscriptions. It forms an authoritative source for documenting the surviving epigraphy of classical antiquity. Public and personal inscriptions throw light on all aspects of Roman life and history...

 16.22). Cerialis was of Sabine

Sabine

The Sabines were an Italic tribe that lived in the central Appennines of ancient Italy, also inhabiting Latium north of the Anio before the founding of Rome...

 origin. Vespasian

Vespasian

Vespasian , was Roman Emperor from 69 AD to 79 AD. Vespasian was the founder of the Flavian dynasty, which ruled the Empire for a quarter century. Vespasian was descended from a family of equestrians, who rose into the senatorial rank under the Emperors of the Julio-Claudian dynasty...

 sent him to subdue the Samaritans and Edomites. During the siege of Jerusalem in 70

Siege of Jerusalem (70)

The Siege of Jerusalem in the year 70 AD was the decisive event of the First Jewish-Roman War. The Roman army, led by the future Emperor Titus, with Tiberius Julius Alexander as his second-in-command, besieged and conquered the city of Jerusalem, which had been occupied by its Jewish defenders in...

 Cerialis was a legatus

Legatus

A legatus was a general in the Roman army, equivalent to a modern general officer. Being of senatorial rank, his immediate superior was the dux, and he outranked all military tribunes...

 of Legio V Macedonica

Legio V Macedonica

Legio quinta Macedonica was a Roman legion. It was probably originally levied by consul Gaius Vibius Pansa Caetronianus and Octavian in 43 BC, and it was stationed in Moesia at least until 5th century. Its symbol was the bull, but the eagle was used as well...

 and remained as the head of the garrison. His son Sextus Vettulenus Civica Cerialis became a consul

Roman consul

A consul served in the highest elected political office of the Roman Republic.Each year, two consuls were elected together, to serve for a one-year term. Each consul was given veto power over his colleague and the officials would alternate each month...

.