Bill Calhoun debuted on April 24, 1913 and played his final game on June 2, 1913.
Jack Calhoun debuted on June 27, 1902 and played his final game on September 18, 1902.
Jeff Calhoun debuted on September 2, 1984 and played his final game on April 14, 1988.
Kole Calhoun debuted on May 22, 2012 and played his final game on September 29, 2013.
Bill Calhoun played in 3 games at first base for the Boston Braves in 1913, starting in none of them. He made 31 putouts, had one assist, and committed one error, equivalent to .333 errors per game (estimate based on total games played in). He had one double play.
Jeff Calhoun debuted on September 2, 1984, playing for the Houston Astros at Astrodome; he played his final game on April 14, 1988, playing for the Philadelphia Phillies at Veterans Stadium.
Jack Calhoun debuted on June 27, 1902, playing for the St. Louis Cardinals at Robison Field; he played his final game on September 18, 1902, playing for the St. Louis Cardinals at Robison Field.
Bill Abernathie debuted on September 27, 1952 and played his final game on September 27, 1952.
Bill Abstein debuted on September 25, 1906 and played his final game on June 2, 1910.
Bill Ahearn debuted on June 19, 1880 and played his final game on June 19, 1880.
Bill Akers debuted on September 8, 1929 and played his final game on July 27, 1932.
Bill Allison debuted on May 21, 1872 and played his final game on July 4, 1872.