Early reign of Tiberius, . Caption: TI. CAESAR DIVI AVG. F. AVGVSTVS / MAXIM. PONTIF. On 17 September, Tiberius called the
Senate to validate his position as
Princeps, and, as had Augustus before him, grant himself its powers. Tiberius already had the administrative and political powers of the
Princeps, but he lacked the titles of
Augustus and
Pater Patriae ("Father of the country"), and refused the
Civic Crown. Like Augustus before him, Tiberius may have sought to represent himself as a reluctant yet devoted public servant, no more than an ordinary citizen who wanted to serve the state and people to the best of his ability, but his refusal of these titular, quasi-religious honours, and his reluctance to accept the full powers of a
Princeps were taken as insults to the elite who offered them; signs of hypocrisy, not humility. According to Tacitus, Tiberius derided the Senate as "men fit to be slaves". Antagonism between Tiberius and his senate seems to have been a feature of his rule. In his first few years as emperor, Tiberius seems to have wanted the Senate to act alone, with no reference to him or his responsibilities as "first Senator". His direct orders were rather vague, inspiring debates on what he actually meant, rather than passing his legislation.
Germanicus The Roman legions in Pannonia and Germania had not been paid the bonuses promised to them by Augustus, and showed early signs of mutiny when it was clear that a response from Tiberius was not forthcoming. Germanicus and Tiberius's son, Drusus Julius Caesar, were dispatched with a small force to quell the uprising and bring the legions back in line. Germanicus took charge of the mutinous troops and led them on a short campaign across the Rhine into Germanic territory, promising that whatever treasure they could grab would count as their bonus. Germanicus's forces took over all the territory between the Rhine and the
Elbe. They took control of the
Teutoburg forest, where three Roman legions and their auxiliary cohorts, led by
Publius Quinctilius Varus,
had been annihilated by Germanic tribes several years before. Germanicus took back the legionary
standards lost in that disaster, saving them from the disgrace of captivity. These bold and successful actions increased Germanicus's already high popular standing. After his return to Rome, Germanicus was awarded a full
triumph, which he celebrated in AD 17. It was the first full triumph held since Augustus's own in 29 BC. In AD 18, Germanicus was granted control over the eastern part of the empire, like Agrippa and Tiberius before him. This was interpreted as a sign that he would be Tiberius's successor; but Germanicus died just over a year later, having accused
Gnaeus Calpurnius Piso, the governor of Syria, of poisoning him. The Pisones had been longtime supporters of the Claudians and had allied themselves with the young Octavian after his marriage to Livia, the mother of Tiberius. Germanicus's death and accusations indicted the new
Princeps. Piso was placed on trial and, according to Tacitus, threatened to implicate Tiberius. Whether the governor actually could connect the
Princeps to the death of Germanicus is unknown; rather than continuing to stand trial when it became evident that the Senate was against him, Piso committed suicide. In AD 22, Tiberius shared his tribunician authority with his son Drusus, and began making yearly excursions to Campania that reportedly became longer and longer every year. In AD 23, Drusus died in mysterious circumstances, and Tiberius seems to have made no effort to elevate a replacement. In AD 26, Tiberius moved to an imperial villa-complex he had inherited from Augustus, on the island of
Capri. It was just off the coast of Campania, which was a traditional holiday retreat for Rome's upper classes, particularly those who valued cultured leisure and a Hellenised lifestyle.
Tiberius in Capri, with Sejanus in Rome {{multiple image
Lucius Aelius Sejanus had served the imperial family for almost twenty years when he became
Praetorian Prefect in AD 15. As Tiberius became more embittered with the position of
Princeps, he began to depend more and more upon the limited secretariat left to him by Augustus, and specifically upon Sejanus and the Praetorians. In AD 17 or 18, Tiberius had trimmed the ranks of the
Praetorian Guard responsible for the defence of the city, and had moved it from encampments outside of the city walls
into the city itself, giving Sejanus access to somewhere between 6000 and 9000 troops. The death of Drusus elevated Sejanus, at least in the eyes of Tiberius, who thereafter refers to him as his
Socius Laborum (Partner of my labours). Tiberius had statues of Sejanus erected throughout the city, and Sejanus became more and more visible as Tiberius began to withdraw from Rome altogether. Eventually, with Tiberius's withdrawal in AD 26, Sejanus was left in charge of the entire state mechanism and the city of Rome. Sejanus's position was not quite that of successor; he had requested marriage in AD 25 to Tiberius's niece,
Livilla, though under pressure quickly withdrew the request. While Sejanus's Praetorians controlled the imperial postal service, and therefore the information that Tiberius received from Rome and the information Rome received from Tiberius, Livia may have checked Sejanus' overt powers, until her death in AD 29. Sejanus began a series of purge trials of Senators and wealthy equestrians (such as
Curtius Atticus) in the city of Rome, removing those capable of opposing his power as well as extending the imperial (and his own) treasury. Germanicus's widow
Agrippina the Elder and two of her sons,
Nero Julius Caesar and
Drusus Caesar, were arrested and exiled in AD 30 and later all died in suspicious circumstances. In Sejanus's purge of Agrippina the Elder and her family,
Caligula,
Agrippina the Younger,
Julia Drusilla, and
Julia Livilla were the only survivors. on the island of
Capri, where Tiberius spent much of his final years, leaving control of the empire in the hands of the prefect
Lucius Aelius Sejanus. In 31, Sejanus held the consulship with Tiberius
in absentia, and began his play for power in earnest. Precisely what happened is difficult to determine, but Sejanus seems to have covertly attempted to court those families who were tied to the Julians and attempted to ingratiate himself with the Julian family line to place himself, as an adopted Julian, in the position of
Princeps, or as a possible
regent. Livilla was later implicated in this plot and was revealed to have been Sejanus's lover for several years. The plot seems to have involved the two of them overthrowing Tiberius, with the support of the Julians, and either assuming the
Principate themselves, or serving as regent to the young
Tiberius Gemellus or possibly even Caligula. Those who stood in his way were tried for treason and swiftly dealt with. Suetonius's stories at least paint a picture of how Tiberius was perceived by the Roman senatorial class, and what his impact on the Principate was during his 23 years of rule. of Tiberius. Caption: TI. CAESAR DIVI AVG. F. AVGVSTVS
Final years The affair of Sejanus and the final years of treason trials permanently damaged Tiberius's image and reputation. After Sejanus's fall, Tiberius's withdrawal from Rome was complete; the empire continued to run under the inertia of the bureaucracy established by Augustus, rather than through the leadership of the
Princeps. Suetonius records that he became
paranoid, and spent a great deal of time brooding over the death of his son. During this period there was a short invasion by
Parthia, and incursions on Roman territories by
Dacian and Germanic tribes. Little was done to plan or secure Tiberius's
succession. The Julians and their supporters were diminished in numbers and political influence, thanks to Sejanus, and Tiberius's immediate heirs were dead. Caligula, the sole surviving son of Germanicus, or Tiberius's own grandson, Tiberius Gemellus, were possibly candidates. However, Tiberius only made a half-hearted attempt at the end of his life to make Caligula a quaestor, and thus give him some credibility as a possible successor, while Gemellus himself was still only a teenager and thus completely unsuitable for some years to come.
Death '' by
Jean-Paul Laurens, 1864 Tiberius died in
Misenum on 16 March AD 37, months before his 78th birthday. While ancient sources agree on the date and location of his death, contradictory accounts exist of the precise circumstances. Tacitus relates that the emperor appeared to have stopped breathing, and that Caligula, who was at Tiberius's villa, was being congratulated on his succession to the empire, when news arrived that the emperor had revived and was recovering his faculties. He goes on to report that those who had moments before recognised Caligula as Augustus fled in fear of the emperor's wrath, while Macro took advantage of the chaos to have Tiberius smothered with his own bedclothes. Suetonius reports that, upon recovering after an illness, and finding himself deserted by his attendants, Tiberius attempted to rise from his couch, but fell dead. Suetonius further reports several rumours, including that the emperor had been poisoned by Caligula, starved, and smothered with a pillow.
Seneca the Elder also reports Tiberius having died a natural death. According to
Cassius Dio, Caligula, fearing that the emperor would recover, refused Tiberius's requests for food, insisting that he needed warmth, not food; then, assisted by Macro, he smothered the emperor in his bedclothes. Neither Josephus, Pliny, nor Philo relate the story of Tiberius's suffocation, stating simply the date of his death and/or the length of his reign. Modern medical analysis has concluded Tiberius most likely died as a result of
myocardial infarction. After his death, the Senate refused to vote Tiberius the divine honours that had been paid to Augustus, and mobs filled the streets yelling "To the
Tiber with Tiberius!" (the bodies of criminals were typically thrown into the river, instead of being buried or burnt). However, the emperor was cremated, and his ashes were placed in the
Mausoleum of Augustus. In his
will, Tiberius nominated Caligula and Tiberius Gemellus as his joint heirs. Caligula's first act on becoming
Princeps was to void Tiberius's will. ==Health and physical appearance==