Cornwallis moved his whole army to Yorktown, on the
York River, in August and began leisurely fortifying that position and
Gloucester Point opposite. Meanwhile the French West Indies fleet, under
Comte de Grasse, evaded its British opponent and moved north to
cooperate with the French and American land forces under Washington and
Rochambeau. De Grasse sailed for the mouth of Chesapeake Bay to blockade
Cornwallis by sea, while the allied armies prepared to leave the Hudson
River, where they had been threatening Clinton, and close in by land.
Lt. Col. Banastre Tarleton, Cornwallis's cavalry leader, watched the
gathering of hostile forces.
Near the end of August, the Guadaloupe of
twenty-eight guns, left York town, to proceed to New York with
dispatches from Earl Cornwallis, and from Captain Symonds of the Charon,
who commanded his Majesty's ships in the Chesapeak. At this period, the
sea officers imagined that the British fleet from the West Indies would
be discovered off the capes by the frigate, and the land officers
expected that a considerable body of troops would soon arrive from New
York to strengthen the King's forces for solid operations in Virginia,
and likewise to garrison the works which were constructing for the
advantage and protection of both army and navy. These suppositions,
which were well grounded, diffused among the royalists general
satisfaction: but their prospects of glory were suddenly obscured. On
the 30th, the French fleet, of twenty-eight sail of the line, from the
West Indies, under orders of the Count de Grasse, entered the Chesapeak.
The advanced guard of his squadron, consisting of the Glorieux, a
coppered seventy-four, and the Diligente and Aigrette frigates, met the
Guadaloupe near the capes, who, not understanding their signals, kept
aloof, and afterwards by swiftness, made good her retreat to York town;
whilst the Loyalist, a bad twenty-gun ship, who was stationed in the
bay, after a gallant struggle in the mouth of the channel, fell into the
possession of the French.
The Count de Grasse, without loss of time, blocked up
York river with three large ships and some frigates, and moored the
principal part of the fleet in Lynhaven bay. Upon his arrival within the
capes, he dispatched information of that event to General Washington in
the Jerseys, and to the Marquis de la Fayette, who was encamped near the
Chickahomany. The disembarkation of the troops brought in the
line-of-battle ships from the West Indies immediately took place, and
the continental army in Virginia advanced to the Green springs on the 3d
of September, to form a junction with the Count de St. Simon. The
Marquis de la Fayette soon after moved the French and Americans to
Williamsburgh.
In the mean time Earl Cornwallis practised various
means to send intelligence to New York of the situation and force of the
French fleet. Patroles of the legion cavalry were continually detached
to the shores of James and York rivers, and daily reported to his
lordship every occurrence worthy of attention. They informed him of the
movement of the boats with troops towards the Chickahomany, and of the
different manoeuvres of the Count de Grasse. On the 5th, the French
ships were observed to make repeated signals, and it was soon discovered
that an English squadron was approaching. Notwithstanding the absence of
a number of officers and seamen employed in the disembarkation of St.
Simon's brigade, and of another detachment engaged in procuring water,
the French fleet got under way, and stood out of the capes.
This state of hope was interrupted by the arrival of
Count de Barras's division in the Chesapeak from Rhode Island.
Intelligence soon after reached York town, that Count de Grasse had
repulsed the British fleet, and was returning to the bay. Before this
period accounts were brought to Earl Cornwallis that General Washington,
with a large body of continentals, and Count Rochambeau, with the French
army, were preparing to form a junction with LaFayette, by descending in
transports from the head of Elk river in Maryland, under the convoy of
the French ships. In this situation, blocked up by sea, and exposed to a
powerful combination on shore, Earl Cornwallis turned his attention
towards the corps already arrived at Williamsburgh.
LIEUTENANT-COLONEL TARLETON,
A History of the Campaigns of 1780 and 1781.