The Cooper’s Mill marker stands along the modern road near Diascund Creek and points toward the approximate location of an eighteenth-century mill about half a mile away. The mill itself does not survive. Its Revolutionary significance comes from the passage of Lieutenant General Charles Cornwallis’s army through this part of Virginia on June 23–24, 1781, during the campaign that eventually ended at Yorktown.

After the costly Battle of Guilford Courthouse in March 1781, Cornwallis moved from North Carolina into Virginia. He hoped to disrupt the state that supplied men, food, horses, and military stores to American forces throughout the South. During May and June, British columns moved rapidly across central Virginia, destroying public property and seizing supplies. The smaller American force commanded by the Marquis de Lafayette avoided a general battle while following the British, gathering reinforcements, and looking for opportunities to strike exposed detachments.

By late June, Cornwallis was marching toward Williamsburg. Mills were essential targets because they converted grain into usable flour and often stood near roads, bridges, and waterways. At Cooper’s Mill, British troops seized provisions available in the area. Such requisitions were part of the army’s daily survival, but they also weakened the countryside’s ability to support Patriot forces. For local inhabitants, a campaign could mean the loss of grain, livestock, tools, wagons, and forage regardless of whether a major engagement occurred nearby.

Major John Graves Simcoe’s Queen’s Rangers, a Loyalist corps serving with the British army, burned the bridge at Diascund Creek. Destroying a bridge behind the column impeded Lafayette’s pursuit and bought time for Cornwallis’s force to continue toward Williamsburg. Lafayette followed at a cautious distance because his army was not yet strong enough to risk destruction. The episode illustrates the campaign’s emphasis on movement, intelligence, and control of crossings rather than fixed battle lines.

Cornwallis subsequently received orders that led him to establish a defensible naval base in the lower Chesapeake. He eventually occupied Yorktown, where Washington’s Continental troops and Rochambeau’s French army trapped him with the assistance of a French fleet. His surrender on October 19, 1781, effectively ended major British offensive operations in North America.

Nothing at the present marker suggests the scale of those later events, and Cooper’s Mill was only one stop in a long campaign. Yet the site reveals how armies moved through an inhabited landscape. The seizure of supplies and burning of the bridge affected local people, protected a marching column, and formed one small link in the sequence that carried Cornwallis from the Virginia interior to Williamsburg and ultimately to Yorktown.