What personal friend of William "Bill" Hanley was a stage and motion picture actor, vaudeville performer, American cowboy, humorist, newspaper columnist, and social commentator?
Will Rogers William Penn Adair "Will" Rogers (November 4, 1879 – August 15, 1935) was a stage and motion picture actor, vaudeville performer, American cowboy, humorist, newspaper columnist, and social commentator.
Bill Cosby William Henry Cosby Jr. ( ; born July 12, 1937) is an American stand-up comedian, actor, musician, and author. His start in stand-up comedy began at the hungry i in San Francisco; he then landed a starring role in the 1960s television show "I Spy". He was also a regular on the children's television series "The Electric Company" during the show's first two seasons.