3. An Imperial Foot Stool
Valerian assembled an army of about 70,000 men and marched to resolve the Persian problem. In 260, he fought an army commanded by Persian king Shapur I in the Battle of Edessa, and was decisively defeated. The remnants of the Roman army were besieged, and Valerian tried to personally negotiate a way out with Shapur. The peace talks turned out to be a trap, however, and Valerian was seized by Shapur when he showed up.
After his capture, Valerian was made Shapur’s slave, and subjected to sundry humiliations. The Persian king took particular delight in advertising his victory and demonstrating his might by using the former Roman emperor as a foot stool to mount his horse. His death was as ignominious and undignified as his captivity, and came after he offended Shapur by offering a huge ransom in exchange for his release. As punishment, and to show his disdain for the offer, Shapur forced Valerian to drink molten gold. His humiliation continued even after death, when Shapur ordered Valerian’s corpse flayed, and had his skin dyed and displayed at a temple.