Hollis ther became captain in the 59th Indiana Regi- ment, serving at Vicksburg, Corinth, Shiloh, Chickamauga, Atlanta, and on the march to the sea. He returned in command of his regiment, and later became owner and operator of a quarry at Louisville, Ky. His wife was the daughter of a farmer in Steubenville, Ohio. Ira's youth was spent at Louisville in straitened circumstances. He attended the local high school and then be- came an apprentice in a machine shop. He later secured a clerical position with a railroad, and then with a cotton commission house in Mem- phis. At the age of eighteen he took the exami- nation for admission to the United States Naval Academy at Annapolis and came out at the head of the list, a position which he retained through- out the course. After graduating as cadet-engi- neer in 1878 he spent three years on the cruiser Quinnelaug in the Mediterranean and North seas and on the coast of Africa. He was pro- moted to assistant engineer in 1880, and at the conclusion of the cruise was detailed as professor of marine engineering at Union College, Sche- nectady, N. Y. In 1884 he served with the ad- visory board for the construction of the ships of the White Squadron. Ordered to the Pacific coast in January 1887, he spent three years at the Union Iron Works, supervising the construc- tion of the Charleston, and three years on board that vessel in charge of her machinery, with the rank of passed assistant engineer, going to the Pacific Station and later, taking part in the chase of the Itata. In 1892 he was designated to lec- ture on naval engineering at the Naval War Col- lege at Newport, his lectures being subsequently published as a textbook for the navy. He then became assistant to the chief of the Bureau of Steam Engineering, but resigned from the navy in 1893 to take charge of the development of in- struction in engineering at Harvard University. During his twenty years as professor of me- chanical engineering at Harvard, Hollis built up a reputation as an educator and an administrator. His breadth of experience, energy, and sanity of judgment were also brought into play in nu- merous non-academic activities. As chairman of the athletic committee he converted the marsh land (now known as Soldiers Field) into a well- equipped playing field, and constructed on it the colossal Stadium, the first structure of its char- acter in America. His courage in building that structure of reinforced concrete, in the face of the grave doubts then existing as to its dura- bility in the New England climate, was charac- teristic of the man. He was active also in im- proving intercollegiate athletic relations, in es- tablishing the Harvard Union (a students' club), Hollister in founding the Engineers Club of Boston, of which he was the first president, and in numer- ous other enterprises demanding organizing power and leadership. His election later to the Board of Overseers of Harvard University—a unique honor for a non-graduate—gave evidence of the confidence and respect with which he was regarded by the great body of Harvard alumni. In 1913 Hollis was called to the presidency of the Worcester Polytechnic Institute, a position which gave wide scope to his administrative powers. He soon became a leading citizen of the community and during the World War was a member of the Committee of Public Safety and of the New England Fuel Administration. In this period also he was elected president of the American Society of Mechanical Engineers and in that position did valuable work for national preparedness. He resigned the presidency of the Institute in 1925 on account of ill health, re- turned to Cambridge, Mass., and devoted himself to writing until his death some five years later. His publications include The Frigate Consti- tution: The Central Figure of the Navy under Sail (1900) and various scientific papers. His proposals for naval reorganization, presented in the North American Review, May 1896, and in the Atlantic Monthly, September 1897, were the basis for the Personnel Act of 1898 which re- organized the line and staff of the navy and es- tablished the present system. The influence of Hollis in all his associations was the result not only of his energy, character, and good judg- ment but also of his genialty and capacity for comradeship and sympathetic helpfulness. On Aug. 22,1894, he was married to Caroline (Lor- man) Hollis, the daughter of Charles Lorman of Detroit. He was survived by four children. [C. J. Adams, "Ira Nelson Hollis," in Mich. Engi- neering, Oct. 1930, and in Trans. Am. Soc. Meek. En- gineers, vol. LII, pt. II (1931) ; Who's Who in Amer- ica, 1928-29; Haru. Grads. Mag., Dec. 1930; Boston Transcript, Aug. 15, 1930; Navy Registers, 1878- 93 ; Army and Navy four., Oct 29, 1892; Aug. 21, 28, Nov. 6, 1897; certain information from members of the family; personal acquaintance.] L. s. M—s. HOLLISTER, GIDEON HIRAM (Dec. 14, i8i7-Mar. 24, 1881), lawyer, author, was born in Washington, Litchfield County, Conn. He was the son of Gideon and Harriet (Jackson) Hollister and a descendant in the seventh gen- eration of Lieut. John Hollister, said to have been an Englishman, who came to America about 1642 and settled in Wethersfield, Conn. At Yale College, where he graduated in 1840, young Hol- lister was the class poet and editor of the Yale Literary Magazine. He studied law in Litchfield, Conn,, with Judge Origen S. Seymour, Admit- 153