Parmenion

Parmenion (also Parmenio; Ancient Greek: Παρμενίων; c. 400 – 330 BC) was a Macedonian general in the service of Philip II of Macedon and Alexander the Great. A nobleman, Parmenion rose to become Philip's chief military lieutenant and Alexander's strategos (military general). He was assassinated after his son Philotas was convicted on a charge of treason. His siblings Asander and Agathon would also become prominent members of Alexander's Macedonia.

Source: Wikipedia — https://en.wikipedia.org/wiki/Parmenion