I know your Arron Welborn Mashburn. He was from Georgia and served in the Civil War. His father was E.J. (Elisha Joshua) Mashburn. E.J. was the youngest son of Elisha Mashburn. I descend from Elisha's oldest son, Rev. John Harvey Mashburn. The family was from Burke County NC before moving to Forsyth County Georgia. You will want to visit my website mashburngenealogy.com where I will have a copy of Edna Simpson's The Mashburn Family of North Carolina and Georgia. I am redoing the site so ity is down at the moment.