Marcus Pupius Piso Frugi Calpurnianus

Marcus Pupius Piso Frugi Calpurnianus belonged originally to the gens Calpurnia, but was adopted by Marcus Pupius, when the latter was an old man. He retained, however, his family-name Piso.

Piso had attained some importance as early as the first civil war. On the death of Lucius Cornelius Cinna, in 84 BCE, he married his wife Annia, and in the following year, 83, was appointed quaestor to the consul Lucius Cornelius Scipio. But he quickly deserted this party, and went over to Sulla, who compelled him to divorce his wife on account of her previous connection with Cinna.

He failed in obtaining the aedileship, and the year of his praetorship is uncertain. After his praetorship he received the province of Spain with the title of proconsul, and on his return to Rome in 69 BCE, enjoyed the honour of a triumph, although it was asserted by some that he had no claim to this distinction.

Piso served in the Third Mithridatic War as a legatus of Gnaeus Pompeius Magnus, who sent him to Rome in 62, to become a candidate for the consulship, as he was anxious to obtain the ratification of his acts in Asia, and therefore wished to have one of his friends at the head of the state. Piso was accordingly elected consul for the following year, 61 with Marcus Valerius Messalla Niger. In his consulship he gave great offence to Cicero, by not asking him first in the senate for his opinion, and still further increased the anger of the orator by taking Publius Clodius under his protection after his violation of the mysteries of the Bona Dea. Cicero revenged himself on Piso, by preventing him from obtaining the province of Syria, which had been promised to him.

Piso must have died, in all probability, before the breaking out of the second civil war, for in 47 BCE Marcus Antonius inhabited his house at Rome.

References

• Asconius Pedianus, in Pisonem, p. 15
• Cicero, pro Domo Sua, 13; in Verrem, i.14; pro Plancio 5, 21; pro Flacco, 3; in Pisonem, 26; ad Atticum, i.12-18; Philippics, ii.25
• Dio Cassius, Roman History, xxxvii.44
• Velleius Paterclus, History of Rome, ii.41

This article incorporates text from the public domain Dictionary of Greek and Roman Biography and Mythology by William Smith (1870).

Preceded by Decimus Junius Silanus and Lucius Licinius Murena

Consul of the Roman Republic with Marcus Valerius Messalla Niger 61 BCE

Succeeded by Lucius Afranius and Quintus Caecilius Metellus Celer

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Name	Pupius Piso Frugi Calpurnianus, Marcus
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