One of the more interesting people I have come across in my thesis is Erigyius, an older man typically ignored by modern scholars on account of him being Greek. He initially lived in Mytiline along the Ionian coast, but had moved to Macedonia where he was named as one of the Advisors to the young Alexander III. In the year before Alexander took the throne, Erigyius and the other advisers were exiled for their participation in the Pixodorus Affair in which Alexander usurped a plan of Philip’s in which his mentally defunct half brother would have married the daughter of a Carian dynast. Alexander set up the marriage so it would be his marriage rather than his brother (Philip Arridheus). According to one variation, Parmenion’s son Philotas was the person who ratted out the plan to Philip.
Erigyius and the others were recalled within the year when Alexander took the throne and went on to have distinguished careers, but when it came to the trial of Philotas, six years later, Erigyius was the only one listed participating who was a Greek. I asked why this was, as well as questioning one modern author stating effectively that he succumbed to peer pressure when it came to voting to arrest Philotas.
Through a degree of roundabout thinking, I think there is a case to say that Erigyius was more important than traditionally thought, and this may add to the argument that Philotas was actually the one who ratted on Alexander in 336.