This done, he yielded his weary spirit on the last day of the same month which had seen the fatal catastrophe of his misguided brother.
From this time the title had remained dormant, till the earl of Warwick, untouched by commiseration or respect for the misfortunes of so great a house, cut off for the present all chance of its restoration, by causing the young monarch whom he governed to confer upon himself the whole of the Percy estates, with the new dignity of duke of Northumberland; an honor undeserved and ill-acquired, which no son of his was ever permitted to inherit.
But the soaring ambition of Dudley regarded even these splendid acquisitions of wealth and dignity only as steps to that summit of power and dominion which he was resolved by all means and at all hazards to attain; and his next measure was to procure the removal of the only man capable in any degree of obstructing his further progress. This was the late protector, by whom some relics of authority were still retained.
At the instigation of Northumberland, a law was passed making it felony to conspire against the life of a privy-counsellor; and by various insidious modes of provocation, he was soon enabled to bring within the danger of this new act an enemy who was rash, little sagacious, by no means scrupulous, and surrounded with violent or treacherous advisers. On October 16th 1551, Somerset and several of his relations and dependants, and on the following day his haughty duchess with certain of her favorites, were committed to the Tower, charged with treason and felony. The duke, being put upon his trial, so clearly disproved most of the accusations brought against him that the peers acquitted him of treason; but the evidence of his having entertained designs against the lives of the duke of Northumberland, the marquis of Northampton, and the earl of Pembroke, appeared so conclusive to his judges,--among whom these three noblemen themselves did not blush to take their seats,--that he was found guilty of the felony.
After his condemnation, Somerset acknowledged with contrition that he had once mentioned to certain persons an intention of assassinating these lords; but he protested that he had never taken any measures for carrying this wicked purpose into execution. However this might be, no act of violence had been committed, and it was hoped by many and expected by more, that the royal mercy might yet be extended to preserve his life: but Northumberland spared no efforts to incense the king against his unhappy uncle; he also contrived by a course of amusements and festivities to divert him from serious thought; and on January 21st 1552, to the great regret of the common people and the dismay of the protestant party, the duke of Somerset underwent the fatal stroke on Tower-hill.