whether he was actually able to take them in combat, however, Drusus' untimely death would prevent him from ever going through with the official ceremony. Notably, after Drusus' death, Augustus deposited the laurels from his fasces not in the Temple of Jupiter Optimus Maximus as he had done in the past, but in the Temple of Jupiter Feretrius. J.W. Rich suggests that this action was done as an affirmation to Drusus' memory; had the young commander lived, he would have placed spolia opima in the temple himself. Death and legacy Drusus was returning from his advance to the Elbe when he fell from his horse, by which point Tiberius had joined him. Though he survived the initial accident, infection set in, and he died about a month later. Shortly before his death he wrote a letter to Tiberius complaining about the style in which Augustus ruled and discussed forcing him to restore the republic. Suetonius reports that he had refused to return to Rome just before his death. Drusus' body was brought back to the city, and his ashes were deposited in the Mausoleum of Augustus. He remained extremely popular with the legionaries, who erected a monument (the Drususstein) in Mogontiacum (modern Mainz) on his behalf. Remnants of this are still standing. The Senate raised an arch on the Appian Way in his memory (unrelated to the Arch of Drusus) which read "DE GERM" and depicted his Elbe trophy as well as him fighting on horseback, a testament to his personal bravery. They also posthumously granted him the hereditary honorific title "Germanicus", which was given to his eldest son before passing to his youngest. It would be used by many members of the Julio-Claudian dynasty, including its last three emperors: his grandson Caligula, his son Claudius, and his great-grandson Nero. Augustus later wrote a biography of him which does not survive. By Augustus' decree, festivals were held in Mogontiacum at Drusus' death day and probably also on his birthday. Drusus' mother Livia, much affected by the death of her second son, took the advice of the philosopher Areus to put up many statues and images of Drusus and speak often about him. The surviving Latin work Consolatio ad Liviam is framed as an Ovidian message of consolation to Livia on this occasion, though it is generally considered a literary exercise "composed between the death of Livia [AD 29] and that