eir morning's adventure.

When the Army of the Potomac commenced crossing the Rapidan on the
4th, General J. E. B. Stuart, commanding the Confederate cavalry,
began concentrating his command on the right of Lee's infantry,
bringing it from Hamilton's crossing and other points where it had
been wintering. Stuart's force at this date was a little more than
eight thousand men, organized in two divisions, commanded by Generals
Wade Hampton and Fitzhugh Lee. Hampton's division was composed of
three brigades, commanded by Generals Cordon, Young, and Rosser;
Fitzhugh Lee's division comprised three brigades also, Generals W. H.
F. Lee, Lomax, and Wickham commanding them.

Information of this concentration, and of the additional fact that
the enemy's cavalry about Hamilton's crossing was all being drawn in,
reached me on the 5th, which obviated all necessity for my moving on
that point as I intended at the onset of the campaign. The
responsibility for the safety of our trains and of the left flank of
the army still continued, however, so I made such dispositions of my
troops as to secure these objects by holding the line of the Brock
road beyond the Furnaces, and thence around to Todd's Tavern and
Piney Branch Church. On the 6th, through some false information,
General Meade became alarmed about his left flank, and sent me the
following note:

"HEADQUARTERS ARMY OF THE POTOMAC,
"May 6, 1864.--1 o'clock P. M.
"MAJOR-GENERAL SHERIDAN,
"Commanding Cavalry Corps

"Your despatch of 11.45 a.m., received. General Hancock has been
heavily pressed, and his left turned. The major-general commanding
thinks that you had better draw in your cavalry, so as to secure the
protection of the trains. The order requiring an escort for the
wagons to-night has been rescinded.

"A. A. HUMPHREYS,
"Major-General, Chief-of-Staff."

On the morning of the 6th Custer's and Devin's brigades had been
severely engaged at the Furnaces before I received the above note.
They had been most successful in repulsing the enemy's attacks,
however, and I felt that the line taken up could be held; but the
despatch from General Humphreys was alarming, so I drew all the
cavalry close in toward Chancellorsville. It was found later that
Hancock's left had not been turned, and the points thus abandoned had
to be regained at a heavy cost in killed and wounded, to both the
cavalry and the infantry.

On the 7th of May, under directions from headquarters, Ar