William S. Harley

William S. Harley
William S. Harley
Born	William Sylvester Harley (1880-12-29)December 29, 1880 Milwaukee, Wisconsin, U.S.
Died	September 18, 1943(1943-09-18) (aged 62) Milwaukee, Wisconsin, U.S.
Occupation(s)	Mechanical engineer, businessman
Years active	1901–1943
Known for	Co-founder of Harley-Davidson Motor Company
Spouse	Anna Jachthuber
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William Sylvester Harley (December 29, 1880 – September 18, 1943) was an American mechanical engineer and businessman. He was one of the four co-founders of the Harley-Davidson Motor Company.