Meanwhile Cornwallis had not been idle. The
unexpected appearance of the French fleet in the bay, its repulse of the
British fleet, and the gathering of his enemies at Williamsburg had
spurred him to renewed exertions in preparing the defenses of Yorktown.
His outer line was extensive but well chosen. His inner line, close
about the town, was less advantageous.
At this period, the labour which had been bestowed on
the outward position at York town, had improved its natural advantages,
and rendered it in every respect convenient for the King's troops. The
right rested on a swamp which cover the right of the town: A large
redoubt was constructed beyond it, close to the river road from
Williamsburgh, and completed with fraizing and abbatis. The Charon,
Guadaloupe, and other armed vessels, were moored opposite to the swamp;
and the town batteries commanded at the roads and causeways which
approached it. On the right, at the head of the morass, two redoubts
were placed, one on each side, of the main Williamsburgh road. The
center was protected by a thin wood, whose front was cut down, with the
branches facing outwards. A field work, mounted with cannon, was erected
on the left of the center, to command the Hampton road. A deep ravine,
and a creek, which increased till it reached York river, covered the
left. Trees were felled, fleches were thrown up, and batteries were
constructed, at the points which were deemed most vulnerable. The
distance between the heads of the swamp and creek, which embraced the
flanks of the town, did not exceed half a mile. The face of the country,
in front of this line, was cut near the center by a morass, and,
excepting this break, the ground was plain and open for near two
thousand yards. An excellent field artillery was placed to the greatest
advantage by Captain Rochefort, who commanded in that department.
The works erected for the protection of York town,
consisted, on the right, of redoubts and batteries, with a line of
stockade in the rear, which supported a high parapet of earth. The
redoubts were furnished with fraizing and abbatis. A marshy ravine lay
in front of the right, over which was placed a large redoubt, with a
good ditch, fraizing, and abbatis. The morass extended along the center,
which was defended by a line of stockade, and by batteries that looked
upon all the avenues to the swamp. On the left of the center, was a horn
work, with a ditch, a row of fraize, and an abbatis. Some embrazures for
cannon were at present open in this work. The left was fortified by
redoubts, communications of earth, and batteries, which were all
furnished with fraizing, but without stockade or abbatis. Two redoubts
were advanced before the left, which were small, and not so well
finished as that in front of the right. The ground in front of the left
was in some parts on a level with the works, in others cut by ravines,
and altogether very convenient for the besiegers. The space within the
works was exceedingly narrow, not large enough for retrenchments, and,
except under the cliff, exposed to enfilade.
LIEUTENANT-COLONEL TARLETON,
A History of the Campaigns of 1780 and 1781.