We have still a twelfth play of this class, which enjoys the unique distinction of being the only Roman historical drama which has come down to us—the Octavia. Its authorship is unknown, although tradition gives it a place among the tragedies of Seneca, the philosopher. The general opinion of modern critics, however, is against this tradition, chiefly because

one passage in the play, in the form of a prophecy, too circumstantially describes the death of Nero, which occurred three years after the death of Seneca. It is generally agreed that the play must have been written soon after the death of Nero, and by some one, possibly Maternus, who had been an eye-witness of the events, and who had been inspired by his sympathies for the unfortunate Octavia to write this story of her sufferings.