Henry Porter debuted on September 27, 1884, playing for the Milwaukee Brewers at ; he played his final game on May 25, 1889, playing for the Kansas City Cowboys at Exposition Park.
Henry Bostick debuted on May 18, 1915 and played his final game on May 19, 1915.
Henry Buker debuted on June 11, 1884 and played his final game on August 4, 1884.
Henry Cote debuted on September 16, 1894 and played his final game on May 12, 1895.
Henry Cruz debuted on April 18, 1975 and played his final game on July 30, 1978.
Henry Easterday debuted on June 23, 1884 and played his final game on September 21, 1890.
NFL player Tracy Porter played for Indiana.
NFL player Sean Porter played for Texas A&M.
Henry Porter played in 40 games at pitcher for the Brooklyn Grays in 1887, starting in none of them. He made 8 putouts, had 63 assists, and committed 12 errors, equivalent to .3 errors per game (estimate based on total games played in). He had one double play.
NBA player Otto Porter Jr. played for Georgetown.
Henry Adkinson debuted on September 25, 1895 and played his final game on September 25, 1895.
Henry Austin debuted on April 28, 1873 and played his final game on August 7, 1873.
Henry Baldwin debuted on May 22, 1927 and played his final game on June 3, 1927.
Henry Benn debuted on September 24, 1914 and played his final game on September 24, 1914.
Henry Blanco debuted on July 25, 1997 and played his final game on September 23, 2013.
Henry Bostick debuted on May 18, 1915 and played his final game on May 19, 1915.
Henry Boyle debuted on July 9, 1884 and played his final game on October 2, 1889.
Henry Brooks debuted on July 24, 1886 and played his final game on July 24, 1886.