Lord Clarendon declares, that he believes this design, was to beget such a combination among the well affected parties, that they would refuse to conform to those ordinances of the twentieth part, and other taxes for the support of the war; and thereby or by joint petitioning for peace, and discountenancing the other who petitioned against it, to prevail with the Parliament to incline to a determination of the war, 'but that there ever was, says the earl, 'any formed design either of letting the King's army into London, which was impossible to be effected, or raising an army there, and surprizing the Parliament, or any person of it, or of using any violence in, or upon the city, I could never yet see cause to believe.' But it unluckily happened, that while this combination was on foot, Sir Nicholas Crisp procured a commission of array to be sent from Oxford to London, which was carried by the lady Aubigny, and delivered to a gentleman employed by Sir Nicholas to take it of her; and this being discovered at the same time Mr. Waller's plot was, the two conspiracies were blended into one; tho' the earl of Clarendon is satisfied that they were two distinct designs. His lordship relates the discovery of Mr. Waller's plot in this manner: 'A servant of Mr. Tomkins, who had often cursorily overheard his master and Mr. Waller discourse of the subject which we are upon, placed himself behind the hangings, at a time when they were together; and there whilst either of them discovered the language and opinion of the company which they kept, overheard enough to make him believe, that his information and discovery could make him welcome to those whom he thought concerned, and so went to Mr. Pym, and acquainted him with all he had heard, or probably imagined. The time when Mr. Pym was made acquainted with it, is not known; but the circumstance of publishing it was such as filled all men with apprehensions.'