Then Agrippina broke out into open threats. She would reveal the whole truth, take Britannicus to the prætorians, and return to its rightful occupant the throne she had bestowed on an ungrateful son. Nero forestalled her. On the first day of his reign he had put to death a member of the imperial family, Silanus by name; the death of his adopted brother cost him no more. Britannicus, who was only fourteen years old, was poisoned at a banquet at Nero’s own table. Agrippina, alarmed by this precocious cruelty, sought defenders for herself. She sounded the soldiers, and paid graceful attentions to their leaders. Nero, no longer keeping within bounds, assigned her a dwelling beyond the palace and scarcely ever saw her. He even listened to an accusation against her and forced her to answer questions from Seneca and Burrus. She did so, but haughtily, and spoke harshly to her son, which did not help her to regain the authority she had lost. Having got rid of Agrippina, the two ministers governed for some years with moderation and justice. Several condemnations taught the provincial governors that their conduct was observed; several taxes were abolished or reduced. Nero demanded that they should all be repealed. Unfortunately love of pleasure now possessed him. Dissolute friends, vulgar _liaisons_, a fatal taste for the theatre, corrupted him from day to day. Seneca practised his good maxims too little for them to influence the young emperor. Rome learned with astonishment that her prince ran about the streets at night disguised as a slave, entering taverns and beating belated folk at the risk of striking one stronger than himself. A senator once returned his blows, and had the imprudence next day to apologise. Nero, remembering the inviolability belonging to his office of tribune, had him put to death. In the day he went to the theatre, giving trouble to the custodians, encouraging applause and hissing, exciting tumult, and taking pleasure in seeing the sovereign people break the benches and engage in fights in which he himself joined, throwing missiles at a venture from his elevated seat. The virtuous sister of Britannicus could not be a fit wife for this royal débauché. He carried off Poppæa Sabina from her husband Otho. Poppæa’s ambition found an obstacle in Octavia, and one even stronger in Agrippina, who was not distressed by her son’s criminal conduct, but was much averse from seeing him under any influence but her own.