[Schuyler, in reply, expressed his eagerness to have his conduct subjected to official investigation, but hoped the scrutiny would be postponed until after the engagement with the enemy which was now imminent. Schuyler's enemies were determined, however, that he should be deprived of this chance of distinguishing himself, and pushed the business so urgently in Congress that a resolution was passed summoning both Schuyler and St. Clair to head-quarters to account for the misfortunes in the north. Schuyler's unpopularity with the Eastern troops was used as a powerful argument for this step, it being asserted that the Eastern militia were refusing to serve under him. The nomination of his successor was left to Washington, who excused himself from the duty. The appointment, therefore, was made by Congress, the Eastern influence prevailed, and Gates received the command.]
About this time took effect a measure of Congress, making a complete change in the commissariat. This important and complicated department had hitherto been under the management of one commissary-general, Colonel Joseph Trumbull of Connecticut. By the new arrangement there were to be two commissaries-general, one of purchases, the other of issues; each to be appointed by Congress. They were to have several deputy commissaries under them, but accountable to Congress, and to be appointed and removed by that body. These and many subordinate arrangements had been adopted in opposition to the opinion of Washington, and, most unfortunately, were brought into operation in the midst of this perplexed and critical campaign. Their first effect was to cause the resignation of Colonel Trumbull, who had been nominated commissary of purchases; and the entrance into office of a number of inexperienced men. The ultimate effect was to paralyze the organization of this vital department; to cause delay and confusion in furnishing and forwarding supplies, and to retard and embarrass the operations of the different armies throughout the year. Washington had many dangers and difficulties to harass and perplex him throughout this complicated campaign, and not among the least may be classed the "stumblings of Congress."
For several days Washington remained at Germantown in painful uncertainty about the British fleet; whether gone to the south or to the east. The intense heat of the weather made him unwilling again to move his army, already excessively harassed by marchings and countermarchings. Concluding, at length, that the fleet had actually gone to the east, he was once more on the way to recross the Delaware, when an express overtook him on the 10th of August, with tidings that three days before it had been seen off Sinepuxent Inlet, about sixteen leagues south of the Capes of Delaware.
Again he came to a halt, and waited for further intelligence. Danger suggested itself from a different quarter. Might it not be Howe's plan, by thus appearing with his ships at different places, to lure the army after him, and thereby leave the country open for Sir Henry Clinton with the troops at New York to form a junction with Burgoyne? With this idea Washington wrote forthwith to the veteran Putnam to be on the alert; collect all the force he could to strengthen his post at Peekskill, and send down spies to ascertain whether Sir Henry Clinton was actually at New York, and what troops he had there.
The old general, whose boast it was that he never slept but with one eye, was already on the alert. A circumstance had given him proof positive that Sir Henry was in New York, and had roused his military ire. A spy, sent by that commander, had been detected furtively collecting information of the force and condition of the post at Peekskill, and had undergone a military trial. A vessel of war came up the Hudson in all haste, and landed a flag of truce at Verplanck's Point, by which a message was transmitted to Putnam from Sir Henry Clinton, claiming Edmund Palmer as a lieutenant in the British service. The reply of the old general was brief but emphatic:
"HEAD-QUARTERS, 7th Aug., 1777.
"Edmund Palmer, an officer in the enemy's service, was taken as a spy lurking within our lines; he has been tried as a spy, condemned as a spy, and shall be executed as a spy; and the flag is ordered to depart immediately.
"ISRAEL PUTNAM."
"P. S.—He has, accordingly, been executed."
Governor Clinton, the other guardian of the Highlands, and actually at his post at Fort Montgomery, was equally on the alert. He had faithfully followed Washington's directions in ordering out militia from different counties to reinforce his own garrison and the army under Schuyler.