bringing his family with him. Early life and family Agrippina was born in 14 BC to Marcus Vipsanius Agrippa and Julia the Elder, before their return to Rome in 13 BC. She had several siblings, including half-sisters Vipsania Agrippina, Vipsania Attica, Vipsania Marcella and Vipsania Marcellina (from her father's marriages to Pomponia Caecilia Attica and Claudia Marcella Major); and four full siblings, with three brothers; Gaius, Lucius, and Postumus Agrippa (all were adopted by Augustus; Gaius and Lucius were adopted together following Lucius' birth in 17 BC; Postumus in AD 4), and a sister Julia the Younger. She was a prominent member of the Julio-Claudian dynasty. On her mother's side, she was the younger granddaughter of Augustus. She was the Stepdaughter of Tiberius by her mother's marriage to him, and sister in law of Claudius, the brother of her husband Germanicus. Her son Gaius, better known as "Caligula", would be the third emperor, and her grandson Nero would be the last emperor of the dynasty. In 13 BC, her father returned to Rome and was promptly sent to Pannonia to suppress a rebellion. Agrippa arrived there that winter (in 12 BC), but the Pannonians gave up that same year. Agrippa returned to Campania in Italy, where he fell ill and died soon after. After her father's death, she spent the rest of her childhood in Augustus' household where access to her was strictly controlled. Some of the currency issued in 13–12 BC, the aurei and denarii, make it clear that her brothers Gaius and Lucius were Augustus' intended heirs. Their father was no longer available to assume the reins of power if the Emperor were to die, and Augustus had to make it clear who his intended heirs were in case anything should happen. Lucius' and Gaius' military and political careers would steadily advance until their deaths in AD 2 and 4, respectively. The death of her brothers meant that Augustus had to find other heirs. Although he initially considered Agrippina's second cousin Germanicus a potential heir for a time, Livia convinced Augustus to adopt Tiberius, Livia's son from her first marriage with Tiberius Claudius Nero. Although Augustus adopted Tiberius, it was on condition that Tiberius first adopt Germanicus so that Germanicus would become second in the line of succession. It was a corollary to the adoption, probably in the next year, that Agrippina was married to Germanicus. By her