so averse to giving up the advantage they had gained
that I withdrew the order. To relieve them, I ordered a renewal of the
assault. By this time Hancock, who had gone with Birney's division to
relieve Barlow, had returned, bringing the division with him. His corps
was now joined with Warren's and Wright's in this last assault. It was
gallantly made, many men getting up to, and over, the works of the
enemy; but they were not able to hold them. At night they were
withdrawn. Upton brought his prisoners with him, but the guns he had
captured he was obliged to abandon. Upton had gained an important
advantage, but a lack in others of the spirit and dash possessed by him
lost it to us. Before leaving Washington I had been authorized to
promote officers on the field for special acts of gallantry. By this
authority I conferred the rank of brigadier-general upon Upton on the
spot, and this act was confirmed by the President. Upton had been badly
wounded in this fight.

Burnside on the left had got up to within a few hundred yards of
Spottsylvania Court House, completely turning Lee's right. He was not
aware of the importance of the advantage he had gained, and I, being
with the troops where the heavy fighting was, did not know of it at the
time. He had gained his position with but little fighting, and almost
without loss. Burnside's position now separated him widely from
Wright's corps, the corps nearest to him. At night he was ordered to
join on to this. This brought him back about a mile, and lost to us an
important advantage. I attach no blame to Burnside for this, but I do
to myself for not having had a staff officer with him to report to me
his position.

The enemy had not dared to come out of his line at any point to follow
up his advantage, except in the single instance of his attack on Barlow.
Then he was twice repulsed with heavy loss, though he had an entire
corps against two brigades. Barlow took up his bridges in the presence
of this force.

On the 11th there was no battle and but little firing; none except by
Mott who made a reconnoissance to ascertain if there was a weak point in
the enemy's line.

I wrote the following letter to General Halleck:

NEAR SPOTTSYLVANIA C. H., May 11, 1864--8.30 A.M.

MAJOR-GENERAL HALLECK, Chief of Staff of the Army, Washington, D. C.

We have now ended the 6th day of very hard fighting. The result up to
this time is much in our favor. But our losses have