Wiki information Agatharchus:

Visual Artist, Person, Deceased Person

Agatharchus or Agatharch was a self-taught painter from Samos who lived in the 5th century BC. He is said by Vitruvius to have invented scene-painting, and to have painted a scene for a tragedy which Aeschylus exhibited. Hence some writers, such as...

Agatharchus of Syracuse
Military Person, Person

Agatharchus or Agatharch of Syracuse was a Syracusan who was placed by the Syracusans over a fleet of twelve ships in 413 BC, to visit their allies and harass the Athenians. He was afterwards, in the same year, one of the Syracusan commanders in the...