It’s no longer likely that many sons and daughters will enter their parents’ professions.There are exceptions, of course. Seventy-six-year-old Harold Barton is one, son of the late Sonny Barton, who opened his downtown Fort Worth business in 1949, then re-located Barton’s Garage in 1963 to its current location.It could hardly be more obscure-- 1615 West Jefferson-but the sho...