Not long after his majesty’s ascending the throne of England, Sir Walter was charged with a plot against the king and royal family; but no clear evidence was ever produced that Raleigh had any concern in it.  The plot was to have surprized the king and court, to have created commotions in Scotland, animated the discontented in England, and advanced Arabella Stuart, cousin to the king, to the throne.  Arabella was the daughter of lord Charles Stuart, younger brother to Henry lord Darnly, and son to the duke of Lenox.  She was afterwards married to William Seymour, son to lord Beauchamp, and grandson to the earl of Hertford; and both were confined for the presumption of marrying without his majesty’s consent, from which they made their escape, but were again retaken.  Lady Arabella died of grief, and Mr. Seymour lived to be a great favourite with Charles I. Raleigh persisted in avowing his ignorance of the plot, and when he came to his trial, he behaved himself so prudently, and defended himself with so much force, that the minds of the people present, who were at first exasperated against him, were turned from the severest hatred to the tenderest pity.  Notwithstanding Sir Walter’s proof that he was innocent of any such plot, and that lord Cobham, who had once accused him had recanted, and signed his recantation, nor was produced against him face to face, a pack’d jury brought him in guilty of high treason.  Sentence of death being pronounced against him, he humbly requested that the king might be made acquainted with the proofs upon which he was cast.  He accompanied the Sheriff to prison with wonderful magnanimity, tho’ in a manner suited to his unhappy situation.  Raleigh was kept near a month at Winchester in daily expectation of death, and in a very pathetic letter wrote his last words to his wife the night before he expected to suffer[11], in which he hoped his blood would quench their malice who had murdered him, and prayed God to forgive his persecutors, and accusers.  The king signed the warrant for the execution of the lords Cobham and Grey, and Sir Griffin Markham, at Winchester, pretending, says lord Cecil, to forbear Sir Walter for the present, till lord Cobham’s death had given some light how far he would make good his accusation.  Markham was first brought upon the scaffold, and when he was on his knees, ready to receive the blow of the ax, the groom of the bedchamber produced to the sheriff his Majesty’s warrant to stop the execution; and Markham was told that he must withdraw a while into the hall to be confronted by the Lords.  Then Lord Grey was brought forth, and having poured out his prayers and confession, was likewise called aside, and lastly Lord Cobham was exposed in the same manner, and performed his devotions, though we do not find that he said one word of his guilt or innocence, or charged Raleigh with having instigated him; all which circumstances seem more than sufficient to wipe off from the memory of Raleigh the least suspicion of any plot against James’s person or government.