1) SIR ALEXANDER (1775-1822).-Antiquary and song writer, _s._ of James B., of Auchinleck, Johnson's biographer, was interested in old Scottish authors, some of whose works he reprinted at his private press. He wrote some popular Scotch songs, of which _Jenny's Bawbee_ and _Jenny dang the Weaver_ are the best known. B. _d._ in a duel wi