Richard, the Yorkist Duke of Gloucester, has not stopped plotting since the defeat of Henry VI. He conspires to play his brothers, Edward (now King Edward IV) and George, Duke of Clarence, against each other in an attempt to gain the crown for himself. By insinuating charges of treason against George, Richard has him arrested. He also brazenly woos Anne, widow of the murdered Prince of Wales, in the midst of her husband's funeral procession. In the course of events, Edward IV, who is deathly ill at the beginning of the play, dies; Richard has already arranged for George to be murdered while imprisoned, and so it stands that Richard will serve as regent while Edward's son (also named Edward) can come of age.