Along Quaker Road, across Rowanty Creek at the Lewis Farm, Chamberlain's men encountered brigades of Confederate Brigadier Generals Henry A. Wise, William Henry Wallace and Young Marshall Moody which had been sent by Fourth Corps commander Lieutenant General Richard H. Anderson and his only present division commander, Major General Bushrod Johnson, to turn back the Union advance. A back-and-forth battle ensued during which Chamberlain was wounded and almost captured. Chamberlain's brigade, reinforced by a four-gun artillery battery and regiments from the brigades of Colonel (Brevet Brigadier General) Edgar M. Gregory and Colonel (Brevet Brigadier General) Alfred L. Pearson, who was later awarded the Medal of Honor, drove the Confederates back to their White Oak Road Line. Casualties for both sides were nearly even at 381 for the Union and 371 for the Confederates.