Historical reference: Do not rely on this information. It is very old. About this collection
Bull Run, a river of America in the N.E. part of Virginia, forms the boundary between the counties of Fairfax and Prince William. It gives its name to two battles fought during the Civil war. The Union army was defeated each time. The first was fought July 21st, 1861; and the second August 29th and 30th, 1862.