Ronald Yandell, 62, and his co-defendant William Sylvester, 56, were each given two consecutive life terms for murder in the aid of racketeering and other RICO-related crimes, U.S. Attorney ...

The company was founded by William Sylvester Harley, Arthur Davidson, Walter C. Davidson, Sr. and William A. Davidson in 1903 and is headquartered in Milwaukee, WI.