William Henry McMaster Biography This biography extracted from "Biographical Directory of the American Congress 1774-1961", published by the U. S. Government Printing Office. Page 1312. Information transcribed by Joy Fisher. This file may be freely copied by individuals and non-profit organizations for their private use. Any other use, including publication, storage in a retrieval system, or transmission by electronic, mechanical, or other means requires the written approval of the file's author. This file is part of the SDGENWEB Archives. If you arrived here inside a frame or from a link from somewhere else, our front door is at http://www.usgwarchives.org/sd/sdfiles.htm McMASTER, William Henry, a Senator from South Dakota; born in Ticonic, Monona County, Iowa, May 10,1877; attended the public schools at Sioux City, Iowa; was graduated from Sioux City High School in 1895 and from Beloit (Wis.) College in 1899; moved to Yankton, Yankton County, S. Dak., in 1901 and engaged in banking; member of the State house of repre-sentatives in 1911 and 1912; served in the State senate 1913 1916; Lieutenant Governor of South Dakota 1917-1920 and Governor 1921-1924; elected as a Republican to the United States Senate and served from March 4, 1925, to March 3, 1931; unsuccessful candidate for reelection in 1930; moved to Dixon, Ill., in 1933 and is now engaged in the banking business.