sentences:  After several months of garrison duty while stationed in Alexandria, Virginia, Winslow and his battalion was assigned to the V Corps attached to the Army of the Potomac and gradually brought up to full strength and later led the New York 5th Infantry in its final campaign at the Battle of Chancellorsville.During the Battle of Cold Harbor, Winslow suffered a severe shoulder wound while rallying his soldiers at Bethesda Church on June 2, 1864.Escorted by his father Gordon Winslow, then a representative of the United States Sanitary Commission to the Army of the Potomac, Winslow was brought back to Alexandria on a hospital steamer (during which time, the elder Winslow drowned after falling off the steamer) and eventually died of his wounds at the Mansion House hospital on July 7, 1864.