1. A biographical sketch of the Rev. Thomas Hopkins Gallaudet, LL. D: the first great educator of the deaf in America : prepared on the occasion of the Gallaudet Centennial Commemoration, December, 1887 Author(s): Syle, Henry Winter, 1846-1890, author Publication: Philadelphia : Wm. R. Cullingworth, 1887 Subject(s): Education of Hearing DisabledGallaudet, T. H. (Thomas Hopkins), 1787-1851.