Marcus Piso, consul with Messala
Person
Gallic War 1.2 supplies the first indexed source portrait: “… He, when Marcus Messala and Marcus Piso were consuls [61 B.C.], incited by lust of sovereignty, formed a conspiracy among the nobility, and persuaded the people to go forth from their territories with all their possessions, [saying] that it would be very easy, since they excelled all in valor, to acquire the supremacy of the whole of Gaul. …”
Passage-specific disambiguation; see the public identity-rule register.
Gallic War 1.2
Caesar
… He, when Marcus Messala and Marcus Piso were consuls [61 B.C.], incited by lust of sovereignty, formed a conspiracy among the nobility, and persuaded the people to go forth from their territories with all their possessions, [saying] that it would be very easy, since they excelled all in valor, to acquire the supremacy of the whole of Gaul. …
Gallic War 1.35
Caesar
… and friendship toward him; but that if he [Caesar] does not obtain [his desires] that he (forasmuch as in the consulship of Marcus Messala and Marcus Piso [61 B.C.] the senate had decreed that, whoever should have the administration of the province of Gaul should, as far as he could do so consistently with the interests of the republic, protect the Aedui and the other friends of the Roman people), will not overlook the wrongs of the Aedui."