Lucius Calpurnius Piso Caesoninus is a name used by several men of the gens Calpurnia during the Roman Republic, including: ...[consul 112 BC] Lucius Calpurnius Piso Caesoninus was the son of Lucius Calpurnius Piso Caesoninus, consul in 148 BC. He was consul in 112 BC, with Marcus Livius Drusus. In 107 BC, he served as legate to the consul, Lucius Cassius Longinus, who was sent into Gaul to oppose the Cimbri and their allies, and he fell together with the consul in...