However, according to Xenophon, Polydorus was murdered by his brother Polyphron, who was, in turn, murdered by his nephew Alexander —son of Jason, in 369 BC.
Namun, menurut Xenophon, Polydoros dibunuh oleh saudaranya Polyfron, yang, pada gilirannya, dibunuh oleh keponakannya Alexandros —putra Iason, pada tahun 369 SM.