List of second-generation Major League Baseball players

In 1992, Bret Boone became the first third-generation MLB player.

There are six third-generation MLB-player families:

• The Bells (Gus, Buddy, David, Mike)
• The Boones (Ray, Bob, Bret, Aaron)
• The Colemans (Joe, Joe Jr., Casey) - The Colemans are the only third-generation family of pitchers.
• The Hairstons (Sammy, Jerry, Johnny, Jerry Jr., Scott)
• The Kessingers (Don, Keith, Grae)
• The Schofield/Werths (Ducky Schofield, Dick Schofield, and Jayson Werth). Werth is the grandson of Ducky Schofield and nephew of Dick Schofield, and also the stepson of Dennis Werth.

In addition to the pairs listed above, there have been 21 other pairs of grandfathers and grandsons who played Major League Baseball. The list of grandsons includes one current player: Mike Yastrzemski is the grandson of Hall of Famer Carl Yastrzemski.

There are third-generation families affiliated with MLB in roles other than team player:

• The Bossards (Emil, Marshall, Gene, Roger) are a family of MLB groundskeepers.
• The Bush family (George Herbert Walker Jr. was an original owner of the New York Mets; his grand-nephew George W. Bush was co-owner the Texas Rangers; and his nephew George H. W. Bush captained the Yale baseball team, played in the first two College World Series, and threw out many ceremonial first pitches while his nephew Joe Ellis was once president the Denver Broncos football team) are a family of sports executives.
• The DeWitts (brothers Bill DeWitt and Charlie: GM/owners of St. Louis Browns; Bill was also an executive for the Detroit Tigers and the Cincinnati Reds; William DeWitt Jr.: principal owner/managing partner of St. Louis Cardinals; Bill DeWitt III: St. Louis Cardinals President) are a family of MLB executives.
• The Rickeys (Branch Rickey, Branch Rickey Jr., Branch Barrett Rickey)
• The Runges (Ed, Paul, Brian) are a family of MLB Umpires.
• The Veecks (William Veeck Sr.: Chicago Cubs President; Bill Veeck: Cleveland Indians Owner, St. Louis Browns, and Chicago White Sox; Mike Veeck: owner of independent minor-league St. Paul Saints) are a family of MLB executives.
• The Comiskey family (Charles Comiskey: player, manager, and Chicago White Sox owner; J. Louis Comiskey and Grace Comiskey: Chicago White Sox owners; and Dorothy Comiskey Rigney and Chuck Comiskey: Chicago White Sox owners and Johnny Rigney player and husband of Dorothy Comiskey Rigney) were a family of MLB executives and players.
• The O'Malley and Seidler family (Walter O'Malley: Brooklyn/Los Angeles Dodgers President); Peter O'Malley: Los Angeles Dodgers President; Peter Seidler, grandson of Walter O'Malley: San Diego Padres Chairman) are a family of MLB executives.

There are fourth-generation families affiliated with MLB in roles other than team player:

• The Carays (Harry, Skip, Chip, Chris{{cite web|url=https://www.espn.com/mlb/story/_/id/39563613/chris-caray-hired-tv-broadcaster-oakland-games|title=Chris Caray hired as TV broadcaster for Oakland A's games|access-date=2024-04-13}}) are a family of MLB play-by-play broadcasters.

{{As of|2024}}, there has never been a fourth-generation major league player. However, two potential fourth-generation players have been drafted and/or signed to minor-league contracts.

In 2017, Jake Boone was selected by the Washington Nationals in the 38th round of the 2017 MLB Draft, but did not sign.{{Cite news|url=https://www.ncaa.com/news/baseball/article/2018-05-02/college-baseball-princetons-jake-boone-has-dreams-becoming-first|title=College baseball: Princeton's Jake Boone has dreams of becoming first fourth-generation MLB player|date=2018-05-02|work=NCAA.com|access-date=2018-07-13|language=en}} Jake's father is Bret Boone; his grandfather is Bob Boone; and his great-grandfather was the late Ray Boone. (Also, Aaron Boone is his uncle.) Jake played college baseball at Princeton University for three seasons before signing a free-agent contract with the Nationals in July 2020. He was unable to play professional ball immediately after signing his contract because Minor League Baseball canceled its 2020 season.{{cite web | url=https://goprincetontigers.com/news/2020/7/31/baseball-boone-signs-with-washington-nationals.aspx | title=Boone Signs with Washington Nationals }}{{cite news |last1=Weyrich |first1=Matt |title=Nationals sign Jake Boone, who could be MLB's first fourth-generation player |url=https://www.nbcsports.com/washington/nationals/nationals-sign-jake-boone-who-could-be-mlbs-first-fourth-generation-player |access-date=October 18, 2020 |publisher=NBC Sports |date=August 9, 2020}} In 2021, he spent the entire season with Washington's Low-A East affiliate, the Fredericksburg Nationals. Heading into the 2022 season, Jake was reassigned to the National's Rookie-level affiliate, but was released on May 4, 2022.{{Cite web |title=Jake Boone Stats, Fantasy & News |url=https://www.milb.com/player/jake-boone-677041 |access-date=2022-08-13 |website=MiLB.com |language=en}} Since 2022, Jake has been playing in the independent Frontier League.

Luke Bell was drafted by the Arizona Diamondbacks in the 34th round of the 2019 MLB Draft. His father Mike Bell was a 13-season minor leaguer who played briefly for the Cincinnati Reds in 2000 and was the vice president of player development for the Diamondbacks before his death in March 2021.{{cite web |title=Bobby Witt Jr. headlines legacies in MLB Draft |url=https://www.mlb.com/news/baseball-legacies-in-2019-mlb-draft?t=mlb-pipeline-coverage |website=MLB |access-date=5 June 2019 |language=en}} Luke Bell's uncle is David Bell; his grandfather is Buddy Bell; and his great-grandfather was the late Gus Bell. Luke Bell opted not to play Minor League Baseball in 2019 after he was drafted, In 2020 he made 5 appearances as a pitcher for Chandler-Gilbert Community College before the season was cut short by the COVID-19 pandemic. He transferred to Xavier University in 2021 and played three seasons for the Musketeers. Since 2023, he has been playing in the lower levels of the Chicago White Sox farm system.

There are three known cases of a great-grandson following in his great-grandfather's footsteps to play Major League Baseball. Bill Wilkinson played for the Seattle Mariners from 1985 to 1988; his great-grandfather, Jim Bluejacket played for Brooklyn in the Federal League in 1914-15 and for the Cincinnati Reds in 1916. More recently, Drew Pomeranz and his brother Stu Pomeranz, who played briefly in 2012, both followed in the footsteps of their great-grandfather Garland Buckeye who was a regular starting pitcher for the Cleveland Indians for three years in the mid-1920s and also appeared in one game each with two other teams.

The MacPhail family is the first family known to have four generations affiliated with Major League Baseball in roles other than as players. Larry was the general manager of the Reds and Dodgers as well as the president, general manager, and co-owner of the Yankees. Larry's son, Lee, was president and general manager of the Orioles, executive vice president and general manager of the Yankees, and president of the American League. Larry and Lee are also the only father-and-son duo to have been inducted into the Baseball Hall of Fame. The MacPhails became baseball's first three-generation family when Lee MacPhail III became an executive with the Reading Phillies of the Eastern League. Lee II's other son, Andy, is the president of the Phillies and was previously general manager of the Twins, president and chief executive officer of the Cubs, and president of baseball operations for the Orioles. The family became baseball's first four-generation family with Lee MacPhail III's son, Lee MacPhail IV, who has served as director of scouting for the Indians, Expos, Nationals, and Orioles.

As of the 2024 Major League Baseball season, the Caray family will also have four generations of MLB broadcasters when Harry Christopher Caray IV (Chris) broadcasts his first game with the Oakland Athletics, joining his father, Harry Christopher III (Chip), grandfather Harry Christopher, Jr. (Skip), and great-grandfather Harry Christopher Caray Sr. in the booth.

{{Incomplete list|date=January 2012}}

The following families had a parent play top-level professional baseball in a league other than MLB and a child who played in MLB.

{{note|1|1}} The National and American Leagues consolidated umpiring crews beginning in the {{mlby|2000}} season; umpires who worked after the consolidation are denoted with "MLB".

{{note|2|2}} Joe Crawford, another son of Shag Crawford and brother of Jerry Crawford, is an official in the National Basketball Association.

• List of professional sports families
• List of family relations in American football
• List of second-generation National Football League players
• List of association football (soccer) families
• List of African association football families
• List of European association football families
• List of English association football families
• List of former Yugoslavia association football families
• List of Scottish football families
• List of Spanish association football families
• :Category:Association football families
• List of Australian rules football families
• List of second-generation National Basketball Association players
• List of boxing families
• List of chess families
• List of International cricket families
• List of family relations in the National Hockey League
• List of family relations in rugby league
• List of international rugby union families
• List of professional wrestling families

{{reflist}}

• [http://www.baseball-almanac.com/fammenu.shtml Baseball Almanac]
• [http://mlb.mlb.com/mlb/official_info/umpires/all_time_roster.jsp Major League Umpires All-time Roster]. MLB.com

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Second generation

Major League Baseball

Baseball