FIVE different biographies of the subject of the following pages have been published, during the last seven years, --two in the United States and three in Great Britain. Of these, one was translated into German, and appeared in Dresden, and another was published in the French language in Paris. The writer of this, however, fancies that the relation which she holds to the author of "SKETCHES OF PLACES AND PEOPLE ABROAD," gives her an advantage over those who have preceded her. WILLIAM WELLS BROWN was born on the farm of Dr. John Young, near Lexington, Kentucky, on the 15th of March, 1815. His...