It is needless for me to explain my reasons for the instantaneous evacuation of the fort. Your Excellency's knowledge of the post will suggest fully the propriety of it. The event confirms it.
Among the many unfortunate circumstances which crossed our wishes, none was more so than the accidental absence of Colonel Buskirk and the greatest part of his regiment. They had set out on an expedition up the North River the very night of the attack. A company of vigilant Hessians had taken their place in the fort, which rendered the secrecy of approach more precarious, and, at the same time, diminished the object of the enterprize by a reduction of the number of the garrison. Major Sutherland fortunately saved himself by a soldier counterfeiting his person. This imposition was not discovered until too late.
I intended to have burned the barracks, but on finding a number of sick soldiers and women with young children in them, humanity forbade the execution of my intention. The key of the magazine could not be found, nor could it be broken open in the little time we had to spare, many attempts having been made to that purpose by the Lieutenants McAllister and Reed. It was completely impracticable to bring off any pieces of artillery. I consulted Captain Bradford on the point, who confirmed me in my opinion. The circumstance of spiking them being trivial it was omitted altogether.
After most of the troops had retired from the works, and were passed and passing the canal, a fire of musketry commenced from a few stragglers, who had collected in an old work, on the right of the main fort. Their fire being ineffectual, and the object trifling, I determined not to break in upon the order of retreat, but continued passing the defile in front. I cannot conclude this relation without expressing my wannest thanks to Lord Stirling, for the full patronage I received from him in every stage of the enterprize. I must also return my thanks to the cavalry, for their vigilant execution of the duties assigned them.
Captain Rudolph waits on Your Excellency with these despatches. I beg leave to refer to this officer for any further explanation that may be required.
I have the honour to be, Sir, with the most perfect respect,
Your Excellency's most obedient and humble servant,
Henry Lee, Jr.
September 23, 1780.
Fidelity. ℞. Vincit amor patriæ.