"Your well-formed plans of delivering into the hands of the British these people now in your command, gives me much pleasure. Your next, I hope, will mention place of ambuscade, and manner you wish to fall into my hands."
The second note was equally incriminating:
"A Mr. Ventriss was last night made prisoner by three or four of your people. I only wish to inform you that Ventriss could not help doing what he did in helping to destroy the logs. I myself delivered him the order from Colonel Simcox."
Great was the excitement and consternation in Gregory's brigade, and indeed throughout the American army when these notes were read. Arnold's treason early in 1780 was still fresh in the minds of all; and it was natural that the accusation now brought against General Gregory should find ready and widespread credence. Gregory was arrested and court-martialed by his own men; but his innocence was soon established, for as soon as Colonel Stevens heard of the disgrace he had unintentionally brought upon an innocent man, he hastened to make amends for his thoughtless act by a full explanation of his part in the affair. Colonel Parker, a British officer and a friend of Stevens, had been informed of the writing of the notes, and he now joined Stevens in furnishing testimony at the trial that fully exonerated the brave general from the hateful charge. But though friends and brother officers now crowded around him with sincere and cordial congratulations upon the happy termination of the affair, and with heartfelt expressions of regret at the unfortunate occurrence, the brave and gallant officer, crushed and almost heart-broken at the readiness with which his men and many of his fellow officers had accepted what seemed proofs of his guilt, never recovered from the hurt caused by the cruel charge. For though he nobly put aside his just resentment, and remained at his post of duty, guarding the Albemarle counties from danger of invasion until the withdrawal of the British troops from southeastern Virginia removed the danger, his life was ever afterwards shadowed by the mortification he had been called upon to undergo.
In February, 1781, the enemy's army in Virginia became such a source of terror to the people of that section that General Allen Jones was ordered to reinforce Gregory with troops from the Halifax District. But later that same month a greater danger confronted the patriot army in the South, and this order was countermanded. Most of the forces in the States were now hurried to the aid of General Greene, who had superseded Gates after the battle of Camden, and was leading Cornwallis an eventful chase across the Piedmont section of North Carolina. Cornwallis, after having been reinforced by General Leslie, had planned to invade North Carolina, conquer that State, march through Virginia and join Clinton in a fierce onslaught against Washington's army in the North. To foil the plans of the British officers Greene was concentrating the patriot troops in the South in the Catawba Valley, and Gregory was left with only a handful of men to hold the enemy at Norfolk in check.