Of the life of Aeschylus, the first of the three great masters of Greek tragedy, only a very meager outline has come down to us. He was born at Eleusis, near Athens, B. C. 525, the son of Euphorion. Before he was twenty-five he began to compete for the tragic prize, but did not win a victory for twelve years. He spent two periods of years in Sicily, where he died in 456, killed, it is said, by a tortoise which an eagle dropped on his head.