The siege of Fort Motte was a military operation during the American Revolutionary War. A force of Patriots led by General Francis "Swamp Fox" Marion and Lt. Colonel "Light Horse" Harry Lee set out to capture the British post at Fort Motte, the informal name of a plantation mansion fortified by the British for use as a depot because of its strategic location at the confluence of the Congaree and Wateree rivers. The British garrisoned roughly 175 British soldiers under Lt. Daniel McPherson at the fort. Marion and Lee learned that Lord Rawdon was retreating towards Fort Motte in the aftermath of the Battle of Hobkirk's Hill. The Americans forces invested the place on May 8 and wanted to capture the fort before Rawdon arrived. Two days later, Marion called for the British to surrender and McPherson refused. The next day, Colonel Lee informed Mrs. Motte that he intended to burn the mansion down to force the British out. On May 12, 1781, the American forces had entrenched themselves close enough to the mansion they were able to hit the roof with flaming arrows. Mrs Motte, a patriot, accepted Lee's plan, and offered her own arrows for it. The mansion was set on fire. Marion's artillery fire added to the desperation of the British and, by one o'clock that afternoon, Lt. McPherson surrendered the garrison to the Patriots. Background Great Britain's "southern strategy" for winning the American Revolutionary War appeared in some ways to be going well after the Battle of Guilford Courthouse in March 1781. General Lord Cornwallis had defeated General Nathanael Greene, but his army was short on supplies and had suffered significant casualties, so he decided to move to Wilmington, North Carolina to resupply and refit his troops. Greene, while he had lost the battlefield, still had his army intact. After shadowing Cornwallis for a time, he turned south, and embarked on an expedition to recover Patriot control of South Carolina and Georgia, where British and Loyalist forces were thinly distributed, and smaller outposts were subject to attack from larger forces under the command of Greene or one of the Patriot militia commanders in the area. He first ordered Colonel Henry "Light Horse Harry" Lee to continue shadowing Cornwallis so that his southward movement was screened. Once he was on his way into South Carolina, he ordered Lee to abandon Cornwallis and instead join forces with militia