One of Shakespeare's greatest, but also bloodiest tragedies, was written around 1605 to 1606. Many have seen the story of Macbeth's murder and usurpation of the legitimate Scottish King Duncan as having obvious connection to contemporary issues regarding King James I (James VI of Scotland), and the Gunpowder Plot of 1605. King James was particularly fascinated with witchcraft, so the appearance of the witches chanting "Fair is foul, and foul is fair" at the opening of the play seemed particularly topical, as was Macbeth's betrayal of Banquo, from whom James claimed direct descent.
