Finally realizing that he was significantly outnumbered , Frazer surrendered on September 9 .
Burnside and an infantry brigade commanded by Col. Samuel A. Gilbert left Knoxville and marched 60 miles ( 97 km ) in only 52 hours .
Finally realizing that Burnside was significantly outnumbered , Frazer surrendered on September 9 .
Burnside and an infantry brigade commanded by Col. Samuel A. Gilbert left Knoxville and marched 60 miles ( 97 km ) in only 52 hours .