John Albert Butler (a.k.a. Frederick King) (July 26, 1879 in Boston, Massachusetts – February 2, 1950) was a professional baseball player who played catcher from 1901 to 1907. He attended Fordham University and was later a coach for the Chicago White Sox.
John Butler
| Given name: | John Albert Butler |
| Nicknames: | None |
| Primary Pos: | Catcher |
| Hght/Wght: | 5'7" / 170 lbs |
| Bats/Throws: | R / R |
| Born: | Jul 26, 1879 in Boston, MA |
| Died: | Feb 2, 1950 in Boston, MA (70 years old) |
| Debut: | Sep 28, 1901 |