reversal of all that had been wrought for thirty years, the queen was as a mark for the pistol or dagger of every zealot. And fortunate, no question, they thought it, that the detection of Babington's conspiracy enabled them with truth, or a semblance of truth, to impute a participation in that crime to the most dangerous enemy whom, for their mistress, their religion, or themselves, they had to apprehend.
Mary had now consumed the best years of her life in custody; and, though still the perpetual object of the queen's vigilance, had perhaps gradually become somewhat less formidable to the protestant interest. Whether she would have ascended the throne, if Elizabeth had died during the latter years of her imprisonment, must appear very doubtful, when we consider the increasing strength of the puritans, the antipathy of the nation to Spain, the prevailing opinion of her consent to Darnley's murder, and the obvious expedient of treating her son, now advancing to manhood, as the representative of her claim. The new projects imputed to her friends even against the queen's life, exasperated the hatred of the protestants against Mary. An association was formed in 1584, the members of which bound themselves by oath "to withstand and pursue, as well by force of arms as by all other means of revenge, all manner of persons, of whatsoever state they shall be and their abettors, that shall attempt any act, or counsel, or consent to anything that shall tend to the harm of her majesty's royal person; and never to desist from all manner of forcible pursuit against such persons, to the utter extermination of them, their counsellors, aiders, and abettors. And if any such wicked attempt against her most royal person shall be taken in hand or procured, whereby any that have, may or shall pretend title to come to this crown by the untimely death of her majesty so wickedly procured (which God of his mercy forbid!), that the same may be avenged, we do not only bind ourselves both jointly and severally never to allow, accept, or favour any such pretended successor, by whom or for whom any such detestable act shall be attempted or committed, as unworthy of all government in any christian realm or civil state, but do also further vow and promise, as we are most bound, and that in the presence of the eternal and everlasting God, to prosecute such person or persons to death, with our joint and particular forces, and to act the utmost revenge upon them, that by any means we or any of us can devise and do, or cause to be devised and done for their utter overthrow and extirpation."248
Execution of Mary Queen of Scots.—The pledge given by this voluntary association received the sanction of parliament in an act "for the security of the queen's person, and continuance of the realm in peace." This statute enacts that, if any invasion or rebellion should be made by or for any person pretending title to the crown after her majesty's decease, or if anything be confessed or imagined tending to the hurt of her person with the privity of any such person, a number of peers, privy counsellors, and judges, to be commissioned by the queen, should examine and give judgment on such offences, and all circumstances relating thereto; after which judgment all persons against whom it should be published should be disabled for ever to make any such claim.249 I omit some further provisions to the same effect, for the sake of brevity. But we may remark that this statute differs from the associators' engagement, in omitting the outrageous threat of pursuing to death any person, whether privy or not to the design, on whose behalf an attempt against the queen's life should be made. The main intention of the statute was to procure, in the event of any rebellious movements, what the queen's counsellors had long ardently desired to obtain from her, an absolute exclusion of Mary from the succession. But, if the scheme of assassination, devised by some of her desperate partisans, had taken effect, however questionable might be her concern in it, I have little doubt that the rage of the nation would, with or without some process of law, have instantly avenged it in her blood. This was, in the language of parliament, their great cause; an expression which, though it may have an ultimate reference to the general interest of religion is never applied, so far as I remember, but to the punishment of Mary, which they had demanded in 1572, and now clamoured for in 1586. The addresses of both houses to the queen, to carry the sentence passed by the commissioners into effect, her evasive answers and feigned reluctance, as well as the strange scenes of hypocrisy which she acted afterwards, are well known matters of history, upon which it is unnecessary to dwell. No one will be found to excuse the hollow affectation of Elizabeth; but the famous sentence that brought Mary to the scaffold, though it has certainly left in popular opinion a darker stain on the queen's memory than any other transaction of her life, if not capable of complete vindication, has at least encountered a disproportioned censure.
It is of course essential to any kind of apology for Elizabeth in this matter, that Mary should have been assenting to a conspiracy against her life. For it could be no real crime to endeavour at her own deliverance; nor, under the circumstances of so long and so unjust a detention, would even a conspiracy against the aggressor's power afford a moral justification for her death. But though the proceedings against her are by no means exempt from the shameful breach of legal rules, almost universal in trials for high treason during that reign (the witnesses not having been examined in open court); yet the depositions of her two secretaries, joined to the confessions of Babington and other conspirators, form a body of evidence, not indeed irresistibly convincing, but far stronger than we find in many instances where condemnation has ensued. And Hume has alleged sufficient reasons for believing its truth, derived from the great probability of her concurring in any scheme against her oppressor, from the certainty of her long correspondence with the conspirators (who, I may add, had not made any difficulty of hinting to her their designs against the queen's life),250 and from the deep guilt that the falsehood of the charge must inevitably attach to Sir Francis Walsingham.251 Those at least who cannot acquit the Queen of Scots of her husband's murder, will hardly imagine that she would scruple to concur in a crime so much more capable of extenuation, and so much more essential to her interests. But as the proofs are not perhaps complete, we must hypothetically assume her guilt, in order to set this famous problem in the casuistry of public law upon its proper footing.
It has been said so often, that few perhaps wait to reflect whether it has been said with reason, that Mary, as an independent sovereign, was not amenable to any English jurisdiction. This, however, does not appear unquestionable. By one of those principles of law, which may be called natural, as forming the basis of a just and rational jurisprudence, every independent government is supreme within its own territory. Strangers, voluntarily resident within a state, owe a temporary allegiance to its sovereign, and are amenable to the jurisdiction of his tribunals; and this principle, which is perfectly conformable to natural law, has been extended by positive usage even to those who are detained in it by force. Instances have occurred very recently in England, when prisoners of war have suffered death for criminal offences; and if some have doubted the propriety of carrying such sentences into effect, where a penalty of unusual severity has been inflicted by our municipal law, few, I believe, would dispute the fitness of punishing a prisoner of war for wilful murder, in such a manner as the general practice of civil societies and the prevailing sentiments of mankind agree to point out. It is certainly true that an exception to this rule, incorporated with the positive law of nations, and established, no doubt, before the age of Elizabeth, has rendered the ambassadors of sovereign princes exempt, in all ordinary cases at least, from criminal process. Whether, however, an ambassador may not be brought to punishment for such a flagrant abuse of the confidence which is implied by receiving him, as a conspiracy against the life itself of the prince at whose court he resides, has been doubted by those writers who are most inclined to respect the privileges with which courtesy and convenience have invested him.252 A sovereign, during a temporary residence in the territories of another, must of course possess as extensive an immunity as his representative. But that he might, in such circumstances, frame plots for the prince's assassination with impunity, seems to take for granted some principle that I do not apprehend.
But whatever be the privilege of inviolability attached to sovereigns, it must, on every rational ground, be confined to those who enjoy and exercise dominion in some independent territory. An abdicated or dethroned monarch may preserve his title by the courtesy of other states, but cannot rank with sovereigns in the tribunals where public law is administered. I should be rather surprised to hear any one assert that the parliament of Paris was incompetent to try Christina for the murder of Monaldeschi. And, though we must admit that Mary's resignation of her crown was compulsory, and retracted on the first occasion; yet after a twenty years' loss of possession, when not one of her former subjects avowed allegiance to her, when the King of Scotland had been so long