Tuhia he whakamāramatanga mō tēnei wāhanga - Gnaeus Calpurnius Piso (fl. 1st rautau BC) he rangatira rangatira o Roma me te kaumatua. He tino kaitiaki ia, a, i whakahe ia ki te Kaitiaki Tuatahi o te Kaitiaki, a muri mai ko Julius Caesar. I whawhai ia ki a Hihara i te Pakanga Nui o Roma, ki tana tama whangai, ki a Octavian, i te Pakanga o te Tuarua o te Triumvirate
; i ngā wā e rua i te taha ngaro.