In late August/late September 338 BC, the court eunuch and chiliarch ("hazahrapatish") Bagoas orchestrated the poisoning and subsequent death of Artaxerxes III through the latters physician. The majority of Artaxerxes III's sons, except for Arses and Bisthanes, were also murdered by Bagoas. Artaxerxes III's early death proved to be a problematic issue for Persia. Several modern historians argue that his sudden death paved the way for the fall of the Achaemenid Empire. Bagoas, acting as kingmaker, put the young Arses (Artaxerxes IV) on the throne. Arses was determined on trying to free himself from Bagoas' authority and influence; he made an unsuccessful effort to have the latter poisoned, only to be poisoned himself along with the rest of his family by Bagoas, who put Artashata on the throne in 336 BC. Darius III's reputation for bravery, his probable royal descent, and the support he enjoyed from Artaxerxes III all helped him gain acceptance amongst the aristocracy. Macedonian propaganda, made to legitimize the conquests of Alexander the Great a few years later, accused Darius III of playing a key role in the murder of Arses, who was portrayed as the last king of the Achaemenid royal house.