After the fall of Vicksburg, and its corollary, Port Hudson, the Mississippi River was wholly in the possession of the Union forces, and formed a perfect line of separation in the territories of our opponents.  Thenceforth, they could not cross it save by stealth, and the military affairs on its west bank became unimportant.  Grant’s army had seemingly completed its share of the work of war, and lay, as it were, idle for a time.  In person General Grant went to New Orleans to confer with General Banks, and his victorious army was somewhat dispersed.  Parke’s corps (Ninth) returned to Kentucky, and afterward formed part of the Army of the Ohio, under General Burnside; Ord’s corps (Thirteenth) was sent down to Natchez, and gradually drifted to New Orleans and Texas; McPhersons (Seventeenth) remained in and near Vicksburg; Hurlbut’s (Sixteenth) was at Memphis; and mine (Fifteenth) was encamped along the Big Black, about twenty miles east of Vicksburg.  This corps was composed of four divisions:  Steele’s (the First) was posted at and near the railroad-bridge; Blair’s (the Second), next in order, near Parson Fox’s; the Third Division (Tuttle’s) was on the ridge about the head of Bear Creek; and the Fourth (Ewing’s) was at Messinger’s Ford.  My own headquarters were in tents in a fine grove of old oaks near Parson Fox’s house, and the battalion of the Thirteenth Regulars was the headquarters guard.

All the camps were arranged for health, comfort, rest, and drill.  It being midsummer, we did not expect any change till the autumn months, and accordingly made ourselves as comfortable as possible.  There was a short railroad in operation from Vicksburg to the bridge across the Big Black, whence supplies in abundance were hauled to our respective camps.  With a knowledge of this fact Mrs. Sherman came down from Ohio with Minnie, Lizzie, Willie, and Tom, to pay us a visit in our camp at Parson Fog’s.  Willie was then nine years old, was well advanced for his years, and took the most intense interest in the affairs of the army.  He was a great favorite with the soldiers, and used to ride with me on horseback in the numerous drills and reviews of the time.  He then had the promise of as long a life as any of my children, and displayed more interest in the war than any of them.  He was called a “sergeant” in the regular battalion, learned the manual of arms, and regularly attended the parade and guard-mounting of the Thirteenth, back of my camp.  We made frequent visits to Vicksburg, and always stopped with General McPherson, who had a large house, and boarded with a family (Mrs. Edwards’s) in which were several interesting young ladies.  General Grant occupied another house (Mrs. Lum’s) in Vicksburg during that summer, and also had his family with him.  The time passed very agreeably, diversified only by little events of not much significance, among which I will recount only one.