He inveigh'd bitterly against his Brother Thomas for putting him into the Information, for Mrs. Cook's Robberry, and pretended that all the Mischiefs that attended him was owing to that Matter. He acknowledg'd that he was concern'd in that Fact, and that his said Brother broke into his Lodgings, and stole from him all his Share and more of the acquir'd Booty.
He often-times averr'd, that William Field was no ways concern'd in Mr. Kneebone's Robbery; but that being a Brother of the Quill; Blewskin and himself told him the particulars, and manner of the Facts, and that all he Swore against him at his Tryal was False, and that he had other Authority for it, than what came out of their (Sheppard and Blewskin) Mouths, who actually committed the Fact.
And moreover, that Field being acquainted with their Warehouse (a Stable) near the Horse-Ferry at Westminster, which Sheppard had hir'd, and usually resposited therein the Goods he stole. He came one Night, and broke open the same, and carried off the best part of the Effects taken out of Mr. Kneebone's Shop.
Sheppard said he thought this to be one of the greatest Villanies that could be acted, for another to come and Plunder them of Things for which they had so honourably ventur'd their Lives, and wish'd that Field, as well as his Brother Tom might meet with forgiveness for it.
He declar'd himself frequently against the Practice of Whidling, or Impeaching, which he said, had made dreadful Havock among the Thieves, and much lamented the depravity of the Brethren in that Respect; and said that if all were but such Tight-Cocks as himself, the Reputation of the British Thievery might be carried to a far greater height than it had been done for many Ages, and that there would then be but little Necessity for Jaylors and Hangmen.
These and such like were his constant Discourses, when Company went up with the Turnkeys to the Castle to see him, and few or none went away without leaving him Money for his Support; in which he abounded, and did therewith some small Charities to the other Prisoners; however, he was abstemious and sparing enough in his Diet.
Among the many Schemes laid by his Friends, for the preserving himself after his Escape, we were told of a most Remarkable one, propos'd by an ingenious Person, who advis'd, that he might be Expeditiously, and Secretly convey'd to the Palace at Windsor, and there to prostrate his Person, and his Case at the Feet of a most Gracious Prince, and his Case being so very singular and new, it might in great probability move the Royal Fountain of unbounded Clemency; but he declin'd this Advice, and follow'd the Judgment and Dictates of Butchers, which very speedily brought him very near the Door of the Slaughterhouse.
On the 4th of September, the Day as Joseph Ward, and Anthony Upton were Executed, there was publish'd a whimsical Letter, as from Sheppard, to Jack Ketch, which afforded Diversion to the Town, and Bread to the Author, which is as followeth, viz.
SIR,
I Thank you for the Favour you intended me this day: I am a Gentleman, and allow you to be the same, and I hope can forgive Injuries; fond Nature prompted, I obey'd, Oh, propitious Minute! and to show that I am in Charity, I am now drinking your Health, and a Bon Repo to poor Joseph and Anthony. I am gone a few Days for the Air, but design speedily to embark; and this Night I am going upon a Mansion for a Supply; it's a stout Fortification, but what Difficulties can't I encounter, when, dear Jack, you find that Bars and Chains are but trifling Obstacles in the way of your Friend and Servant.