...lvania regiments at Cumberland to join Gen. Hill at Rowlesburg. The General is concentrating all his troops at Rowlesburg, and he will cut off Garnett's retreat near West Union, or, if possible, at St. George . I may say that we have driven out some ten thousand troops, strongly intrenched, with the loss of 11 killed and 35 wounded. The provision returns here show Garnett's force to have been ten thou...