Overview
Marcus Octavius (Latin: , lived during the 2nd century BC) was a Roman tribune in 133 BC and a major rival of Tiberius Gracchus. He was a son of Gnaeus Octavius, the consul in 165 BC, and a brother to another Gnaeus Octavius, the consul in 128 BC. Through his brother, he was the paternal uncle of Gnaeus Octavius, the consul in 87 BC.
A serious and discreet person, he earned himself a reputation as an influential orator. Though they had originally been close friends, Octavius became alarmed by Gracchus's populist agenda and, at the behest of the Roman senate, repeatedly vetoed Gracchus's programmes of land reform. Gracchus responded by ultimately having the Plebeian Assembly deprive him of his office and eject him from the Assembly's meeting place in 133 BC. This action led to a serious escalation in the confrontation between the traditionalists and the reformers. The action was unprecedented and contravened the mos maiorum (Latin phrase meaning "ancestral custom" or "way of the elders") leading to the overall destabilization of the Republic. The reason that the senate called Marcus Octavius to veto Tiberius Gracchus's land bill or programmes of land reform was because it was "going against the books" so to speak; it was a bit of an unorthodox plan that was not in tune with the traditional ways of Rome's political dealings. The senate felt threatened by this and was not going to simply let Tiberius Gracchus violate the traditions that Rome had traditionally valued. Contrary to Plutarch, Donald Earl has suggested that instead that Tiberius' reforms were aiming at increasing his own clientela along with his supporters belonging to the gens Claudia. The reason therefore for the opposition was that by increasing Tiberius' clientela he would diminish that of others, in particular that of the Cornelii Scipones who relied on popular support the most of anyone in Rome in the second century BCE. The Octavii were linked with the Cornelii Scipiones politically throughout the preceding century. It was also common practice that the tribunes supported more influential politicians, such as Aulus Gabinius to Pompey the Great in 67 BCE or Curio for Caesar in 50 BCE.
The bill's proposed solution was to address the lack of manpower for the empire at that time.
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