Battle of Trevilian Station - Background

Background

Following the bloody Union repulse at the Battle of Cold Harbor on June 3, Grant decided on a new strategy. Since May 4, his Overland Campaign had consisted of major battles against Robert E. Lee, each of which (the Wilderness, Spotsylvania Court House, North Anna, Totopotomoy Creek, and Cold Harbor) was followed by a period of stalemate and then a maneuver around Lee's right flank in an attempt to draw him away from his entrenchments and into the open. Each maneuver brought the armies closer to the Confederate capital of Richmond, but the city was not the main objective—the destruction of Lee's army was the goal established by Grant and President Abraham Lincoln, with the understanding that Richmond and the Confederacy would fall if Lee were defeated.

Grant's new strategy was to march his 100,000-man army to the south, cross the James River, and seize the rail hub of Petersburg. This would cut off the supply lines to both Richmond and Lee, forcing the evacuation of the capital, and probably inducing Lee to attack Grant's army in a manner favorable to Grant's superior numbers and firepower. His plan required secrecy because his army would be vulnerable if intercepted while crossing the river and he sought to reach Petersburg before the city's defenses could be enhanced beyond the token force that was currently there. Therefore, on June 5 Grant ordered a cavalry raid by the command of Maj. Gen. Philip Sheridan northwest toward Charlottesville. The raid had two initial objectives. First, Sheridan would draw the Confederate cavalry away from Grant's main army so his infantry corps could stealthily disengage from Lee's army at Cold Harbor and move toward the James. Second, the Union cavalrymen would tear up the Virginia Central towards Richmond, cutting off Lee's army from the much needed food supplies produced by the Shenandoah Valley. Sheridan was ordered to destroy the railroad bridge on the Rivanna River, just east of Charlottesville, and destroy the tracks from there to Gordonsville. Then, his men would turn back and destroy the track all the way to Hanover Junction, near Richmond.

Just after Grant issued the orders to Sheridan he learned of Maj. Gen. David Hunter's Union victory at the Battle of Piedmont in the Shenandoah Valley against Brig. Gen. William E. "Grumble" Jones. He saw the opportunity that Hunter could travel east from Staunton to meet Sheridan at Charlottesville so that they could be a combined threat to Lee's army from the west. Grant modified his orders, telling Sheridan to wait for Hunter near Charlottesville, and then detach a brigade to cut the James River Canal.