While Williams was descending the river on the 26th, the transports were fired into by the Confederate battery on the bluff at Grand Gulf, sixty miles below Vicksburg. About sixty rounds were fired in all, many of which passed completely through the transport _Laurel Hill_, bearing the 4th Wisconsin, part of the 6th Michigan, and the 6th Massachusetts battery. One private of the 6th Michigan was killed and Captain Chauncey J. Bassett, of the same regiment, wounded. The _Ceres_, bearing the remainder of the 6th Michigan and the 6th Massachusetts battery, was following the _Laurel Hill_ and was similarly treated. After a stern chase of about twenty miles, the convoy was overhauled, and the gunboat _Kineo_, returning, shelled the town and caused the withdrawal of the battery. During the evening Williams sent four companies of the 4th Wisconsin, under Major Boardman, to overtake the enemy's battery and break up the camp, about one mile and a half in the rear of the town. Boardman came upon the Confederates as they were retiring, and shots were exchanged. The casualties were few, but Lieutenant George DeKay, a gallant and attractive young officer, serving as aide-de-camp to General Williams, received a mortal wound. On the 29th the troops under Williams once more landed and took post at Baton Rouge. During their absence of seventeen days, the Confederates had improved the opportunity to remove much valuable property that had been found stored in the arsenal on the occasion of the first landing of the Union forces. On his return to New Orleans Farragut received pressing orders from the Navy Department to take Vicksburg. He therefore returned with his fleet, reinforced by a detachment of the mortar flotilla, and Butler once more despatched Williams, this time with an increased force, to co-operate. Williams left Baton Rouge on the morning of the 20th of June with a force composed of the 30th Massachusetts, 9th Connecticut, 7th Vermont, and 4th Wisconsin regiments, Nims's 2d Massachusetts battery and two sections of Everett's 6th Massachusetts battery. This time a garrison was left to hold Baton Rouge, consisting of the 21st Indiana and 6th Michigan regiments, the remaining section of Everett's battery and Magee's Troop C of the Massachusetts cavalry battalion. On the 22d of June the transports arrived off Ellis's Cliffs, twelve miles below Natchez, where Williams found three gunboats waiting to convoy him past the high ground. Here he landed a detachment consisting of the 30th Massachusetts regiment and two guns of Nims's battery to turn the supposed position of two field-pieces said to have been planted by the Confederates on the bluffs, while a second force, composed of the 4th Wisconsin, 9th Connecticut, the other two sections of Nims's battery, and the four guns of Everett's, marched directly forward up the cliff road. An abandoned caisson or limber was all that the troops found.