Philip I of Macedon: Early Argead King and Ancestor of Alexander the Great

Introduction

Philip I of Macedon was an early king of the Argead dynasty and son of Argaeus I. Chronology is uncertain: British historian Nicholas Hammond, using a generational calculation tied to Archelaus’ reign, placed Philip’s floruit around 593 BC, while other traditions assign him to the seventh century BC with conventional regnal dates circa 640–602 BC and Eusebius recording a reign of about 35–38 years.

Contemporary detail is sparse. Ancient accounts describe him as wise and courageous; he resisted successive Illyrian incursions and took part in the continual frontier warfare with Thracians and Illyrians reported by later writers. Sources record that he died prematurely in battle against the Illyrians and was succeeded by his infant son Aeropus I; his wife is not recorded. His principal historical significance lies in his place in the early Argead line that later produced Alexander the Great.