Agrippina the Younger and forced Silanus to resign from public office. Silanus committed suicide on the day that Agrippina married her uncle, and Calvina was exiled from Italy in early 49. Calvina was called back from exile after the death of Agrippina. Towards the end of 54, Agrippina would order the murder of Silanus' eldest brother Marcus Junius Silanus Torquatus without Nero's knowledge, so that he would not seek revenge against her over his brother's death. On the day that Agrippina married her uncle Claudius as her third husband/his fourth wife, she became an Empress and the most powerful woman in the Roman
Agrippina the Elder Agrippina the Elder merely standing on a bridge waving the soldiers passing by, whereas her daughter eclipses her by presiding over a military tribunal and accepting gifts from foreign ambassadors. Tacitus also records serious tension between Agrippina and Livia. He describes Livia as having visited "stepmotherly provocations" on Agrippina. He says of Agrippina: "were it not that through her moral integrity and love for her husband she converted an otherwise ungovernable temper to the good" (Tacitus, "Annals" 1.33). Despite being sympathetic to her as a victim of imperial oppression, he uses expressions like "excitable", "arrogant", "proud", "fierce", "obstinate", and "ambitious"