As basic rules of a language must be practiced continually, and therefore are never fixed, so exercises toward distinct color effects never are done or over. New and different cases will be discovered time and again.
| Clara Barton, Public Servant (1821) |
| Cab Calloway, Musician (1907) |
| Carlos Castaneda, Writer (1931) |
| Carlos Castenada, Writer (1925) |
| Orlando Gibbons, Composer (1583) |
| Muhammad Ali Jinnah, Politician (1876) |
| Karl Abraham, Psychologist (1925) |
| Derek Bailey, Musician (2005) |
| Karel Capek, Writer (1938) |
| W. C. Fields, Comedian (1946) |
| James Gadsden, Politician (1858) |
| Matthew Hale, Historian (1676) |

