Bob Dylan | Bob Hope | Bob Marley | Sarah Vaughan | Ralph Vaughan Williams | Bob Hawke | Bob Geldof | Billy Bob Thornton | Stevie Ray Vaughan | Bob Dole | Bob Seger | Bob the Builder | Bob Saget | Bob Hoskins | Bob Berg | Bob Knight | Bob Graham | Bob Brookmeyer | Bob Monkhouse | Bob Gibson | Bob Fosse | Bob Brady | Bob Feller | Bob Casey, Jr. | Bob Barker | The Bob Newhart Show | Bob Weir | Bob Harris | Bob Ezrin | Bob Balaban |
In 1977 R. C. Vaughan found a much simpler argument, based on what later became known as Vaughan's identity Vaughan's identity.