In a Parliament at Edinburgh (November 1579) their foes, the chiefs of the Hamiltons, were forfeited (they had been driven to seek shelter with Elizabeth), while d'Aubigny got their lands and the key of Scotland, Dumbarton Castle, on the estuary of Clyde. The Kirk, regarding d'Aubigny, now Earl of Lennox, despite his Protestant professions, as a Papist or an atheist, had little joy in Morton, who was denounced in a printed placard as guilty in Darnley's murder: Sir James Balfour could show his signature to the band to slay Darnley, signed by Huntly, Bothwell, Argyll, and Lethington. This was not true. Balfour knew much, was himself involved, but had not the band to show, or did not dare to produce it. To strengthen himself, Lennox was reconciled to the Kirk; to help the Hamiltons, Elizabeth sent Bowes to intrigue against Lennox, who was conspiring in Mary's interest, or in that of the Guises, or in his own. When Lennox succeeded in getting Dumbarton Castle, an open door for France, into his power, Bowes was urged by Elizabeth to join with Morton and "lay violent hands" on Lennox (August 31, 1580), but in a month Elizabeth cancelled her orders. Bowes was recalled; Morton, to whom English aid had been promised, was left to take his chances. Morton had warning from Lord Robert Stewart, Mary's half-brother, to fly the country, for Sir James Balfour, with his information, had landed. On December 31, 1580, Captain Stewart accused Morton, in presence of the Council, of complicity in Darnley's murder. He was put in ward; Elizabeth threatened war; the preachers stormed against Lennox; a plot to murder him (a Douglas plot) and to seize James was discovered; Randolph, who now represented Elizabeth, was fired at, and fled to Berwick; James Stewart was created Earl of Arran. In March 1581 the king and Lennox tried to propitiate the preachers by signing a negative Covenant against Rome, later made into a precedent for the famous Covenant of 1638. On June 1 Morton was tried for guilty foreknowledge of Darnley's death. He was executed deservedly, and his head was stuck on a spike of the Tolbooth. The death of this avaricious, licentious, and resolute though unamiable Protestant was a heavy blow to the preachers and their party, and a crook in the lot of Elizabeth. THE WAR OF KIRK AND KING.