 Irenaeus, in asserting his own authority as bishop of Lyon, says that Pothinus had been his predecessor in the position, and the first holder of that office; in Irenaeus' account, Pothinus was born around the year 87, and died at the age of ninety, in about 177 AD.According to the letter, Pothinus was martyred along with Alexander, Attalus, Espagathus, Maturus, and Sanctius, during persecutions by Marcus Aurelius, a Roman Emperor known for his great tolerance of faiths other than Christianity.Pothinus and several companions were seized by a mob and taken to the magistrate; Pothinus is believed to have died from the abuse he suffered in prison, while the others were killed by wild beasts in the local amphitheater.