Iowa cavalry, with whom we boarded.
Major Curtis, son of General Curtis, was the adjutant-general, but
was soon relieved by Captain J. H. Hammond, who was appointed
assistant adjutant-general, and assigned to duty with me.

Brigadier-General Hurlbut was also there, and about a dozen
regiments of infantry and cavalry. I at once gave all matters
pertaining to the post my personal attention, got the regiments in
as good order as possible, kept up communication with General
Halleck's headquarters by telegraph, and, when orders came for the
movement of any regiment or detachment, it moved instantly. The
winter was very wet, and the ground badly drained. The quarters
had been erected by General Fremont, under contract; they were mere
shells, but well arranged for a camp, embracing the Fair Grounds,
and some forty acres of flat ground west of it. I instituted
drills, and was specially ordered by General Halleck to watch
Generals Hurlbut and Strong, and report as to their fitness for
their commissions as brigadier-generals. I had known Hurlbut as a
young lawyer, in Charleston, South Carolina, before the Mexican
War, at which time he took a special interest in military matters,
and I found him far above the average in the knowledge of
regimental and brigade drill, and so reported. General Strong had
been a merchant, and he told me that he never professed to be a
soldier, but had been urged on the Secretary of War for the
commission of a brigadier-general, with the expectation of be
coming quartermaster or commissary-general. He was a good,
kind-hearted gentleman, boiling over with patriotism and zeal. I
advised him what to read and study, was considerably amused at his
receiving instruction from a young lieutenant who knew the company
and battalion drill, and could hear him practise in his room the
words of command, and tone of voice, "Break from the right, to
march to the left!" "Battalion, halt!" "Forward into line!" etc.
Of course I made a favorable report in his case. Among the
infantry and cavalry colonels were some who afterward rose to
distinction--David Stuart, Gordon Granger, Bussey, etc., etc.

Though it was mid-winter, General Halleck was pushing his
preparations most vigorously, and surely he brought order out of
chaos in St. Louis with commendable energy. I remember, one night,
sitting in his room, on the second floor of the Planters' House,
with him and General Cullum, his chief of staff, talking
o