John Harley Longabaugh ProfileReviewsJohn Harley Longabaugh completed law school at Atlanta and has been practicing law since 5/25/1993. John Harley Longabaugh is located in Lawrenceville, GA Leave a Review Cancel reply Your email address will not be published.Review text Select a rating Overall Name Email Website Save my name, email, and website in this browser for the next time I comment. * Previous Next