During the American Revolution, the Upper Creeks sided with the British, fighting alongside the Chickamauga (Lower Cherokee) warriors of Dragging Canoe, in the Cherokee–American wars, against white settlers in present-day Tennessee. This alliance was orchestrated by the Coushatta chief Alexander McGillivray, son of Lachlan McGillivray, a wealthy Scottish Loyalist fur-trader and planter, whose properties were confiscated by Georgia. His ex-partner, Scots-Irish Patriot George Galphin, initially persuaded the Lower Creeks to remain neutral, but Loyalist Capt. William McIntosh led a group of pro-British Hitchiti, and most of the Lower Creeks nominally allied with Britain after the 1779 Capture of Savannah. Muscogee warriors fought on behalf of Britain during the Mobile and Pensacola campaigns of 1780–81, where Spain re-conquered British West Florida. Loyalist leader Thomas Brown raised a division of King's Rangers to contest Patriot control over the Georgia and Carolina interior and instigated Cherokee raids against the North Carolina back-country after the Battle of King's Mountain. He seized Augusta in March 1780, with the aid of an Upper Creek war-party, but reinforcements from the Lower Creeks and local white Loyalists never came, and Georgia militia led by Elijah Clarke retook Augusta in 1781. The next year an Upper Creek war-party trying to relieve the British garrison at Savannah was routed by Continental Army troops under Gen. 'Mad' Anthony Wayne.