Jonesborough Leaders Have Filled A Vacancy On The Board Of Mayor And Aldermen. Virginia Causey Was Chosen To Fill A Vacant Alderman Seat Left Open By Chuck Vest, Who Is The Town’s New Mayor. Causey, Who Worked Nearly 40 Years For The Town, Retired Last Year From Her Position Of Executive Assistant. Causey Said She’s Happy To Fill-In For Now, But Isn’t Sure If She Plans To Run For Re-Election.