All this time the vigilant eye of Walsingham was secretly fixed on the secure conspirators. He held a thread which vibrated to their every motion, and he was patiently awaiting the moment of their complete entanglement to spring forth and seize his victims.
To the queen, and to her only, he communicated the daily intelligence which he received from a spy who had introduced himself into all their secrets; and Elizabeth had the firmness to hasten nothing, though a picture was actually shown her, in which the six assassins had absurdly caused themselves to be represented with a motto underneath intimating their common design. These dreadful visages remained however so perfectly impressed on her memory, that she immediately recognised one of the conspirators who had approached very near her person as she was one day walking in her garden. She had the intrepidity to fix him with a look which daunted him; and afterwards, turning to her captain of the guards, she remarked that she was well guarded, not having a single armed man at the time about her.
At length Walsingham judged it time to interpose and rescue his sovereign from her perilous situation. Ballard was first seized, and soon after Babington and his associates. All, overcome by terror or allured by vain hopes, severally and voluntarily confessed their guilt and accused their accomplices. The nation was justly exasperated against the partakers in a plot which comprised foreign invasion, domestic insurrection, the assassination of a beloved sovereign, the elevation to the throne of her feared and hated rival, and the restoration of popery. The traitors suffered, notwithstanding the interest which the extreme youth and good moral characters of most or all of them were formed to inspire, amid the execrations of the protestant spectators. But what was to be the fate of that "pretender to the crown," on whose behalf and with whose privity this foul conspiracy had been entered into, and who was by the late statute, passed with a view to this very case, liable to condign punishment?
This was now the important question which awaited the decision of Elizabeth, and divided the judgements of her most confidential counsellors. Some advised that the royal captive should be spared the ignominy of any public proceeding; but that her attendants should be removed, and her custody rendered so severe as to preclude all possibility of her renewing her pestilent intrigues. Leicester, in conformity with the baseness and atrocity of his character, is related to have suggested the employment of treachery against the life of a prisoner whom it appeared equally dangerous to spare or to punish; and to have sent a divine to convince Walsingham of the lawfulness of taking her off by poison. But that minister rejected the proposal with abhorrence, and concurred with the majority of the council in urging the queen to bring her without fear or scruple to an open trial. In favor of this measure Elizabeth at length decided, and steps were taken accordingly.
By means of well concerted precautions, Mary had been kept in total ignorance of the apprehension of the conspirators, till their confessions had been made and their fates decided:—a gentleman was then sent to her from the court to announce that all was discovered.
It was just as she had mounted her horse to take her usual exercise with her keepers, that this alarming message was delivered to her; and for obvious reasons she was compelled to proceed on her excursion, instead of returning, as she desired, to her chamber. Meantime all her papers were seized, sealed up, and conveyed to the queen. Amongst them were letters from a large proportion of the nobility and other leading characters of the English court, filled with expressions of attachment to the person of the queen of Scots and sympathy in her misfortunes, not unmixed, in all probability, with severe reflections on the conduct of her rival and oppressor. All these Elizabeth perused, and no doubt stored up in her memory; but her good sense and prudence supplied on this occasion the place of magnanimity; and well knowing that the conscious fears of the writers would be ample security for their future conduct, she buried in lasting silence and apparent oblivion all the discoveries which had reached her through this channel.
The principal domestics of Mary were now apprehended, and committed to different keepers; and Nau and Curl her two secretaries were sent prisoners to London. She herself was immediately removed from Tutbury, and conveyed with a great attendance of the neighbouring gentry, and with pauses at several noblemen's houses by the way, to the strong castle of Fotheringay in Northamptonshire. This part of the business was safely and prudently conducted by sir Amias Paulet; and he received for his encouragement and reward the following characteristic letter, subscribed by the hand of her majesty, and surely of her own inditing.
"To my faithful Amias.
"Amias, my most careful servant, God reward thee treble fold in the double for thy most troublesome charge so well discharged! If you knew, my Amias, how kindly, besides dutifully, my grateful heart accepteth your double labors and faithful actions, your wise orders and safe conduct performed in so dangerous and crafty a charge, it would ease your troubles and rejoice your heart. And (which I charge you to carry this most just thought) that I cannot balance in any weight of my judgement the value I prize you at: And suppose no treasure to countervail such a faith: And condemn myself in that fault which I have committed, if I reward not such deserts. Yea, let me lack when I have most need, if I acknowledge not such a merit with a reward 'non omnibus datum.'
"But let your wicked mistress know, how with hearty sorrow her vile deserts compel those orders; and bid her from me ask God forgiveness for her treacherous dealing toward the saver of her life many years, to the intolerable peril of her own. And yet, not content with so many forgivenesses, must fall again so horribly, far passing a woman, much more a princess. Instead of excusing thereof, not one can serve, it being so plainly confessed by the authors of my guiltless death.