once to meet him there and to give him his
orders. As I turned the first corner of a street after starting, I saw
a column of cavalry passing the next street in front of me. I turned
and rode around the block the other way, so as to meet the head of the
column. I found there General Prentiss himself, with a large escort.
He had halted his troops at Jackson for the night, and had come on
himself to Cape Girardeau, leaving orders for his command to follow him
in the morning. I gave the General his orders--which stopped him at
Jackson--but he was very much aggrieved at being placed under another
brigadier-general, particularly as he believed himself to be the senior.
He had been a brigadier, in command at Cairo, while I was mustering
officer at Springfield without any rank. But we were nominated at the
same time for the United States service, and both our commissions bore
date May 17th, 1861. By virtue of my former army rank I was, by law,
the senior. General Prentiss failed to get orders to his troops to
remain at Jackson, and the next morning early they were reported as
approaching Cape Girardeau. I then ordered the General very
peremptorily to countermarch his command and take it back to Jackson.
He obeyed the order, but bade his command adieu when he got them to
Jackson, and went to St. Louis and reported himself. This broke up the
expedition. But little harm was done, as Jeff. Thompson moved light and
had no fixed place for even nominal headquarters. He was as much at
home in Arkansas as he was in Missouri and would keep out of the way of
a superior force. Prentiss was sent to another part of the State.

General Prentiss made a great mistake on the above occasion, one that he
would not have committed later in the war. When I came to know him
better, I regretted it much. In consequence of this occurrence he was
off duty in the field when the principal campaign at the West was going
on, and his juniors received promotion while he was where none could be
obtained. He would have been next to myself in rank in the district of
south-east Missouri, by virtue of his services in the Mexican war. He
was a brave and very earnest soldier. No man in the service was more
sincere in his devotion to the cause for which we were battling; none
more ready to make sacrifices or risk life in it.

On the 4th of September I removed my headquarters to Cairo and found
Colonel Richard Oglesby in command of the post. We had ne