Lee's army.

At daylight on the 30th I proceeded to make dispositions under the
new conditions imposed by my modified instructions, and directed
Merritt to push Devin out as far as the White Oak road to make a
reconnoissance to Five Forks, Crook being instructed to send Davies's
brigade to support Devin. Crook was to hold, with Gregg's brigade,
the Stony Creek crossing of the Boydton plank road, retaining Smith's
near Dinwiddie, for use in any direction required. On the 29th W. H.
F. Lee conformed the march of his cavalry with that of ours, but my
holding Stony Creek in this way forced him to make a detour west of
Chamberlin's Run, in order to get in communication with his friends
at Five Forks.

The rain that had been falling all night gave no sign of stopping,
but kept pouring down all day long, and the swamps and quicksands
mired the horses, whether they marched in the roads or across the
adjacent fields. Undismayed, nevertheless, each column set out for
its appointed duty, but shortly after the troops began to move I
received from General Grant this despatch, which put a new phase on
matters:

"HEADQUARTERS ARMIES OF THE UNITED STATES,
"GRAVELLY RUN, March 30, 1865.

"MAJOR-GENERAL SHERIDAN:

"The heavy rain of to-day will make it impossible for us to do much
until it dries up a little, or we get roads around our rear repaired.
You may, therefore, leave what cavalry you deem necessary to protect
the left, and hold such positions as you deem necessary for that
purpose, and send the remainder back to Humphrey's Station where they
can get hay and grain. Fifty wagons loaded with forage will be sent
to you in the morning. Send an officer back to direct the wagons
back to where you want them. Report to me the cavalry you will leave
back, and the position you will occupy. Could not your cavalry go
back by the way of Stony Creek depot and destroy or capture the store
of supplies there?

"U. S. GRANT, Lieut.-General."

When I had read and pondered this, I determined to ride over to
General Grant's headquarters on Gravelly Run, and get a clear idea of
what it was proposed to do, for it seemed to me that a suspension of
operations would be a serious mistake. Mounting a powerful gray
pacing horse called Breckenridge (from its capture from one of
Breckenridge's staff-officers at Missionary Ridge), and that I knew
would carry me through the mud, I set out accompanied by my Assistant
Adjutant-General, Colonel