was very severe, and the roar of cannon, musketry, and rifles,
incessant; it was manifest the enemy was here in great force, far
superior to us at that point. The Sixty-ninth held the ground for
some time, but finally fell back in disorder.

All this time Quinby's regiment occupied another ridge, to our
left, overlooking the same field of action, and similarly engaged.
Here, about half-past 3 p.m., began the scene of confusion and
disorder that characterized the remainder of the day. Up to that
time, all had kept their places, and seemed perfectly cool, and
used to the shell and shot that fell, comparatively harmless, all
around us; but the short exposure to an intense fire of small-arms,
at close range, had killed many, wounded more, and had produced
disorder in all of the battalions that had attempted to encounter
it. Men fell away from their ranks, talking, and in great
confusion. Colonel Cameron had been mortally wounded, was carried
to an ambulance, and reported dying. Many other officers were
reported dead or missing, and many of the wounded were making their
way, with more or less assistance, to the buildings used as
hospitals, on the ridge to the west. We succeeded in partially
reforming the regiments, but it was manifest that they would not
stand, and I directed Colonel Corcoran to move along the ridge to
the rear, near the position where we had first formed the brigade.
General McDowell was there in person, and need all possible efforts
to reassure the men. By the active exertions of Colonel Corcoran,
we formed an irregular square against the cavalry which were then
seen to issue from the position from which we had been driven, and
we began our retreat toward the same ford of Bull Run by which we
had approached the field of battle. There was no positive order to
retreat, although for an hour it had been going on by the operation