Flotilla under USN Commander John Rodgers steamed up the James River where they were hit by accurate fire from Drewry's Bluff. The shells did little damage to the Monitor, but it was ineffective because the crew could not elevate the ship's guns enough to hit the battery on the bluff. The ironclad Galena was hammered by forty-five hits during the four-hour battle. Confederate sharpshooters along the banks successfully sniped at the sailors and wounded one ship's captain. The effective fire forced Rodgers to take his squadron back downriver, and the U.S. Navy abandoned its attempt to approach Richmond from the river. Proctor's Creek (Drewry's Bluff), Virginia (VA-053), Chesterfield County, May 12–16, 1864 US General Butler withdrew the Army of the James into the entrenchments at Bermuda Hundred. CS General Beauregard cobbled together a force of 18,000 to confront Butler's 30,000. On May 12 at 4:00 a.m. Butler ordered US General Smith's corps out in a pouring rain to strike north along the Richmond and Petersburg Turnpike to attack the Confederate line at Drewry's Bluff on the James River. This action was designed to cover a cavalry raid by US Brigadier General August V. Kautz against the Richmond & Danville Railroad. Smith soon encountered CS General Hoke's Division deployed along the north bank of Proctor's Creek. The Federals halted to await reinforcements from US General Gillmore's X Corps. On May 13 Gillmore circled to the west to outflank the Confederate line. Smith pushed across the creek to find that the Confederates had abandoned the works for a stronger fortified position to their rear. Gillmore flanked this line at Wooldridge Hill, and the Confederates retreated again. Beauregard arrived to take command of the Confederates the following day and constructed a new line extending westward from Drewry's Bluff. The Federals dug in before this new line. Butler's cautious advance gave Beauregard time to concentrate his forces. He summoned CS Major General W. H. C. Whiting's Division from Petersburg and planned a converging attack on the Union lines: Whiting would attack northward, hitting Butler's rear, while Hoke and CS General Ransom's Divisions, attacking en echelon from left to right, would drive the Federal right back from Drewry's Bluff. Ransom, with his right anchored near Fort Stevens, attacked down the Old Stage Road through heavy fog on the morning of May 16. He rolled up the Union line from right to left until his offensive