Julio-Claudian dynasty reign as being strongly influenced by his mother Agrippina, his tutor Seneca, and the Praetorian Prefect Burrus, especially in the first year. He was made Emperor over his step-brother, Claudius' son Britannicus, who he had killed. Agrippina was believed to have poisoned Claudius, having allegedly poisoned her second husband Gaius Sallustius Crispus Passienus. She had also arranged the deaths of Caligula's third wife, Lollia Paulina and Messalina's mother Domitia Lepida the Younger. She saw that the dynasty's numbers dwindle with the execution of Marcus Junius Silanus Torquatus, a grandson of Julia the Younger, to strengthen Nero's claim, having previously arranged
Agrippina the Elder so. Despite public outcry, Agrippina and Nero were declared public enemies ("hostes") following a repeat of the accusations by the emperor. They were both exiled; Nero to Pontia where he was killed or encouraged to commit suicide in AD 31, and Agrippina to the island of Pandateria (the same place her mother was exiled to). Suetonius says that while on the island of Pandateria, she lost an eye when she was beaten by a centurion. She would remain on the island until her death in AD 33. Accounts of her death vary. She is said to have died from starvation,