He had a sister called Licinia who married the consul Lucius Calpurnius Piso ; their son , Gaius Calpurnius Piso , was a conspirator against the Emperor Nero .
PRON VERB DET NOUN VERB PROPN PRON VERB DET NOUN PROPN PROPN PROPN ; PRON NOUN , PROPN PROPN PROPN , AUX DET NOUN ADP DET PROPN PROPN .