=Horn, Edward Traill.= _Pa._, 1850- ----. A Lutheran clergyman of Charleston. The Christian Year; Old Matin and Vesper Services of the Lutheran Church; Outlines of Liturgics; The Evangelical Pastor. =Hornaday, William Temple.= _Ind._, 1854- ----. A naturalist of Washington, for eight years chief taxidermist of the National Museum. Two Years in the Jungle; The Buffalo Hunt; Canoe and Rifle on the Orinoco; Free Rum on the Congo; Taxidermy and Zoölogical Collecting. _Scr._ =Horner, William Edmunds.= _Va._, 1793-1853. A physician of Philadelphia, professor of anatomy in the University of Pennsylvania, 1819-53. Special Anatomy and Histology; United States Dissector; Anatomical Atlas; Pathological Anatomy. _See Gross’s Sketches of Contemporaries._ =Horsfield, Thomas.= _Pa._, 1773-1859. A naturalist and traveller who was a native of Philadelphia, but was in the employ of the East India Company, and lived in England after 1820. Lepidopterous Insects; Zoölogical Researches in Java. _See Dictionary of National Biography, vol. 27._ =Horsford, Eben Norton.= _N. Y._, 1818-1893. A chemist of Cambridge who was Rumford professor at Harvard University, 1847-63. He was the discoverer of acid phosphate, and one of the founders of the Lawrence Scientific School at Harvard. Theory and Art of Breadmaking; The Army Ration; Discovery of America by Northmen. _Hou._ =Horsford, Mrs. Mary L’Hommedieu [Gardiner].= _N. Y._, 1824-1855. Wife of E. N. Horsford, _supra_, and author of Indian Legends and Other Poems. =Horsmanden, Daniel.= _E._, 1691-1778. A jurist of New York city. The New York Conspiracy, or the History of the Negro Plot; Letters to Governor Clinton. =Horton, George Forman.= _Pa._, 1808-1888. A lawyer of Terrytown, Pennsylvania. Geology of Bradford County, Pennsylvania; The Horton Genealogy. =Horton, Samuel Dana.= _O._, 1844-1895. A publicist of Pomeroy, Ohio, eminent as an advocate of bimetallism. Silver and Gold; The Silver Pound and England’s Monetary Position since the Restoration, with a History of the Guinea; Silver in Europe. _Clke. Mac._ =Hosack, David.= _N. Y._, 1769-1835. An eminent physician and scientist of New York city who founded the first botanic garden in America. Contagious Diseases; Vision; Hortus Elginensis; Memoir of Hugh Williamson; Memoirs of De Witt Clinton; Essays on Medical Science; Theory and Practice of Medicine. =Hoskins, Nathan.= _Vt._, 1795-1869. A lawyer of Vermont and Massachusetts. History of Vermont; Notes in the West; The Bennington Court Controversy. =Hosmer, Frederick Lucian.= _Ms._, 1846- ----. A Unitarian clergyman of Chicago. The Way of Life; The Thought of God in Hymns and Poems (with W. C. Gannett, _supra_). _Rob._ =Hosmer, George Washington.= 1846- ----. A physician. The People and Politics; As We Went Marching On, a Story of the War. _Har. Hou._