ADVERTISEMENT TO THE SECOND EDITION.
IN the first edition errors in proper names were my misfortune, as I knew no better. Should any similar mistakes be found in the present edition, they will be my fault, since a venerable Welsh scholar has condescended to aid me in their correction. To all kind friends who have smiled on my new undertaking, and especially to the Public and the Press in and connected with the Principality, my acknowledgments are due, and gratefully paid.