Hi Laura, "Edward L. Langlois Residence: Shaftsbury, Bennington County, Vermont Enlisted Dec. 22, 1863; mustered in Dec. 30, 1863 First Battery Light Artillery, transferred to 2nd Battery Light Artillery July 13, 1864." Source is "ROSTER OF VERMONTERS who served in the CIVIL WAR, volume 2, 1998, pages 630 and 639. Transcribed by Jan Jordan This is a long shot as this soldier was from Southwestern Vermont and your family were from the Northeast Kingdom about 70 years earlier. <<Traversy is a dit name of Langlois. They were from Derby, Orleans Co., VT. lauracallier@earthlink.net>>