Tragedies of Aeschylus

The poet Aeschylus was born at Eleusis in 525 BC.His father, Euphorion is the 'Opatrider', or the ancient aristocracy of Athens.It is not known whether Aeschylus is really the successor of Eleusis mysteries.Accusing to him was both positive evidence and negative evidence because he had leaked the secret of Demeter for the argument about whether he was the successor of mysteries.