and neither treacherous missives like these, nor the direct affronts of Congress, were allowed to disturb his equanimity. Just before leaving Saratoga, Gates received from Conway a letter containing an allusion to Washington so terse and pointed as to be easily remembered and quoted, and Gates showed this letter to his young confidant and aid-de-camp, Wilkinson. A few days afterward, when Wilkinson had reached York with the dispatches relating to Burgoyne's surrender, he fell in with a member of Lord Stirling's staff, and under the genial stimulus of Monongahela whiskey repeated the malicious sentence. Thus it came to Stirling's ears, and he straightway communicated it to Washington by letter, saying that he should always deem it his duty to expose such wicked duplicity. Thus armed, Washington simply sent to Conway the following brief note:-- "SIR,--A letter which I received last night contained the following paragraph: 'In a letter from General Conway to General Gates, he says, _Heaven has determined to save your country, or a weak General and bad counsellors would have ruined it_.' I am, sir, your humble servant. GEORGE WASHINGTON." [Portrait: Stirling] [Sidenote: Gates's letter to Washington] Conway knew not what sort of answer to make to this startling note. When Mifflin heard of it, he wrote at once to Gates, telling him that an extract from one of Conway's letters had fallen into Washington's hands, and advising him to take better care of his papers in future. All the plotters were seriously alarmed; for their scheme was one which would not bear the light for a moment, and Washington's curt letter left them quite in the dark as to the extent of his knowledge. "There is scarcely a man living," protested Gates, "who takes greater care of his papers than I do. I never fail to lock them up, and keep the key in my pocket." One thing was clear: there must be no delay in ascertaining how much Washington knew and where he got his knowledge. After four anxious days it occurred to Gates that it must have been Washington's aid-de-camp, Hamilton, who had stealthily gained access to his papers during his short visit to the northern camp. Filled with this idea, Gates chuckled as he thought he saw a way of diverting attention from the subject matter of the letters to the mode in which Washington had got possession of their contents. He sat down and wrote to the commander-in-chief, saying he had learned that some of Conway's confidential letters to himself had come into his excellency's hands: such letters must have been copied by stealth, and he hoped his excellency would assist him in unearthing the wretch who prowled about and did such wicked things, for obviously it was unsafe to have such creatures in the camp; they might disclose precious secrets to the enemy. And so important did the matter seem that he sent a duplicate of the present letter to Congress, in