Agrippa Postumus

Postumus was initially named "Marcus Agrippa" in honour of his father, who died shortly before his birth and so the surname Postumus was added. After the death of his older brothers, Lucius and Gaius Caesar, Postumus was adopted by his maternal grandfather, Augustus. A lex curiata ratified his adoption from which Postumus assumed the filiation Augusti f., meaning "son of Augustus". Postumus was then legally the son of Augustus, as well as his biological grandson. As a consequence, Postumus was adopted into the Julia gens and took the name "Julius Caesar". His name was changed to Agrippa Julius Caesar. ==Early life and family==

Agrippa Postumus was born in Rome in 12 BC, approximately three months after his father, Marcus Vipsanius Agrippa, died in the summer. He was born into the equestrian . His father was one of Augustus' leading generals, and his mother, Julia the Elder, was the daughter of Augustus and his second wife, Scribonia. Postumus was the third son and last child of Agrippa and Julia; his older siblings were Gaius Caesar, Julia the Younger, Lucius Caesar and Agrippina the Elder. Both of his brothers, Gaius and Lucius, were adopted by Augustus after the birth of Lucius in 17 BC. Before Gaius left Rome for Asia, Gaius and Lucius had been given the authority to consecrate the Temple of Mars Ultor (1 August 2BC), and they managed the games that were held to celebrate the Temple's dedication. Postumus, still a student, participated in the ("Trojan Games") with the rest of the equestrian youth. Adoption At first, Augustus opted not to adopt Postumus so that Agrippa would have at least one son to carry on his family name. However, the untimely deaths of Lucius (d. AD 2) and Gaius (d. AD 4) forced Augustus to adopt Postumus, his only remaining biological grandson, and Tiberius, Augustus' eldest stepson from his third wife, Livia, on 26 June AD 4 to secure the succession. He agreed to adopt Tiberius if Tiberius first adopted Germanicus. Upon his adoption into the , Postumus assumed the name "Marcus Julius Caesar Agrippa Postumus". After the adoptions of AD 4, in the event of Augustus' death, the title of would pass first to Tiberius and then to Germanicus. It was not intended that Postumus receive the emperorship; instead, he was meant to be the heir to Augustus' bloodline. He would receive Augustus' name, property, and bloodline but not the title of . Indeed, Postumus was not given any special schooling or treatment after his adoption. In AD 5, at the age of 17, he received the , and his name was added to the list of aristocratic youth eligible for training as military officers. That differed greatly from the honours received by his brothers, both of whom were inducted into the Roman Forum by Augustus himself to commemorate their adoptions, given the title ("Leader of the Youth") and promised the consulship five years in advance, to be held when they reached 19. ==Exile==

In AD 6, an uprising began in the Roman province of Illyricum. Augustus sent Tiberius to crush the revolt with his army, and after a year of delayed results, he sent Germanicus in his capacity as quaestor to assist in bringing the war to a swift end. The reason, Dio says, that Germanicus was chosen over Postumus is because Postumus was of an "illiberal nature". Postumus was known for being brutish, insolent, stubborn and potentially violent. He possessed great physical strength and reportedly showed little interest in anything other than fishing. He resisted all efforts to improve his behavior, which forced Augustus to "abdicate" him from the in AD 6 and banish him to a villa at Surrentum, near Pompeii. The following year, in 7 AD, Augustus had the Senate make Postumus' banishment permanent and had him moved to Planasia (now Pianosa, Italy), a small island between Italy and Corsica. Augustus bolstered the natural inaccessibility of the rocky island by having an armed guard installed there. The Senate was ordered never to allow his release. No consensus has emerged as to why Augustus banished Postumus. Tacitus suggests that Augustus' wife, Livia, had always disliked and shunned Postumus, as he stood in the way of her son Tiberius succeeding to power after Augustus since Postumus was a direct biological descendant of Augustus, unlike Tiberius. Some modern historians theorise that Postumus may have become involved in a conspiracy against Augustus. Postumus was held under intense security. Postumus' sister Julia was banished around the same time (AD 8), and her husband, Lucius Aemilius Paullus, was executed for allegedly plotting a conspiracy against Augustus. There was later a conspiracy to rescue Julia and Postumus by Lucius Audasius and Asinius Epicadus. Audasius was an accused forger of advanced age, and Asinius was half-Illyrian. According to Suetonius, Audasius and Epicadus had planned to take Julia and Postumus by force to the armies. It is unclear what their exact plan was or even to which armies Suetonius was referring because the conspiracy was discovered early in its planning, possibly before they had even left Rome. Events of AD 14 Augustus made no effort to contact Postumus until AD 14. In the summer of that year, Augustus left Rome, never to see the capital again. The main ancient sources of information about the period, Tacitus and Cassius Dio, suggest that Augustus left Rome in the company of only one trusted friend, the senator Paullus Fabius Maximus. They left for Planasia to pay Augustus' banished grandson a highly-controversial visit. Fabius and then Augustus died on their return without revealing what they had been doing. There was much gossip over the outcome of their expedition. Tacitus recounts the rumour that Augustus had decided to reverse his decision and make Postumus his successor. In his account, Fabius indiscreetly told his wife what had occurred during the trip, and that cost him his life. Augustus' wife, Livia, too was said to have poisoned her husband to prevent Postumus from becoming the successor and thus supplanting her son Tiberius. While modern historians, including Fox, agree that such stories are highly unlikely, there is evidence that Augustus' journey was historical. "It is the last act in Augustus' long marathon of finding and keeping an heir to the new Empire". Deaths of Augustus and Postumus Augustus died on 19 August AD 14. Despite being banished, Postumus had not legally been disinherited and so could claim a share in Augustus' inheritance. According to Augustus' will, sealed on 3 April AD 13, Tiberius would inherit two thirds of his estate and Livia one third. There is no mention of Postumus in the document. Tiberius gave the eulogy at Augustus' funeral and made a show of reluctantly accepting the title of . ==Legacy==

Two years later, there was an attempt by Postumus' former slave Clemens to impersonate him. Clemens was able to impersonate Postumus because people did not remember what Postumus looked like, but Dio also says there was a resemblance between them. The impersonation was carried out by the same slave who had set out in AD 14 to ship Postumus away, and the act was met with considerable success among the plebs. The Roman historian Tacitus defended him, but his praise was slight: "[He was] the young, physically tough, indeed brutish, Agrippa Postumus. Though devoid of every good quality, he had been involved in no scandal." It was common for ancient historians to portray Postumus as dim-witted and brutish. Velleius portrays Postumus as having had a deformed or perverse character, Dio records a propensity to violence ("He had an impetuous temper...") and a devotion to "servile pursuits", and both Tacitus and Suetonius describe him as fierce (""). Contemporaries were reported to have described Postumus as wild (""), and Suetonius is in agreement with Dio's "servile pursuits" depiction. The historian Andrew Pettinger argues that the descriptions of Postumus reveal a moral inadequacy, not a mental disorder. In fiction Postumus is depicted in many works of art due to his relationship with the leading family of the early Roman Empire. They include: • I, Claudius (1934), a novel by Robert Graves, presents Postumus in a positive light, as a boyhood friend of the narrator, Claudius. It creates a fictional incident in which Postumus is framed by Livia and her granddaughter Livilla for the attempted rape of Livilla, as a means of all but guaranteeing Tiberius' succession to the emperorship. Postumus is banished to Planasia but escapes execution when Augustus arranges for his impersonation by his freed slave Clemens, who is later executed by Crispus, unwittingly in Postumus' stead. The real Postumus spends time on the run, but is eventually captured and executed by Tiberius. • In The Caesars (1968), a television series by Philip Mackie, Postumus was played by Derek Newark. Here Postumus is sentenced to death by Augustus, who decides to permanently remove his only remaining grandson as an obstacle to the succession of Tiberius. • In I, Claudius (1976), a television series by Jack Pulman based on Graves' novels, Postumus was played by John Castle. This retains the story from the novel of Postumus being framed for the assault on Livilla, and the later visit to Planasia by Augustus, but removes his fictional survival and shifts the events concerning his banishment to after the Battle of the Teutoburg Forest. He is killed by Sejanus on Planasia after Augustus' death. ==Ancestry==