_ Ugo da Este.
Osborn, Laughton. A.6611.5 Ugo da Este.-Uberto.-The Cid of Seville. Tragedies. Ne. Y. Miller. _1869. 269 pp. [Dramatic series. Vol. 2, part 1] 12°. The contents of this volume form the first half of vol. 2 of Dramatic works by Laughton Osborn.