Looking for ancestors of brothers Vivian, Robert, and James Towles of Brentsville, Prince William County, VA. Their father was John Towles who was an Episcopal minister. All three brothers served in Co. A, 4th Virginia Cavalry, CSA during the War Between the States. Robert was mortally wounded at the Battle of Trevilian Station in June of 1864. I am not sure of the other two brothers. Any information would be appreciated.