プラエフェクトゥス・プラエトリオ
When Claudius was poisoned, the Guard transferred their allegiance to Nero through the influence of his Praetorian prefect Sextus Afranius Burrus, who exercised a beneficial influence on the new emperor during the first five years of his reign. Officers of the Guard, including one of the two successors of Burrus as the Praetorian prefect, participated in Piso's conspiracy in year 65. The other Praetorian prefect, Tigellinus, headed the suppression of the conspiracy, and the Guard was compensated with a bonus of 500 denarii for each man.