Andrew Bruce "Andy" Dolich is an American sports executive, and currently operates a sports consultancy, Dolich & Associates, in Los Altos, California.
 Dolich has more than three decades of experience in the professional sports industry, including executive positions in the NFL, NBA, NHL and MLB.
John Edward "Jed" York (born c. 1980) is an American sports executive who is the current CEO of the San Francisco 49ers NFL franchise.
 York is the son of Denise DeBartolo York and John York and nephew of former San Francisco 49ers owner Edward J. DeBartolo Jr.
The Miami MLS team is a proposed professional soccer team to be based in Miami, Florida.
 The year the team is scheduled to join Major League Soccer (MLS) is pending negotiations over stadium financing and location.
 The ownership group, known as Miami Beckham United, is led by David Beckham, his business partner Simon Fuller, Miami-based Bolivian businessman Marcelo Claure, American sports executive Tim Leiweke and CEO of Eldridge Industries and Los Angeles Dodgers owner Todd Boehly.
Edward John DeBartolo Jr. (born November 6, 1946) is an American businessman best known for his 23-year ownership of the San Francisco 49ers of the National Football League (NFL).
 The five Super Bowls the 49ers dynasty won in 14 years is a record total for a single owner.
 On February 6, 2016, DeBartolo was elected to the Pro Football Hall of Fame as a contributor.
Gordon "Scotty" Stirling (1928/1929 – November 11, 2015) was an American sports executive and a sportswriter.
 He was a longtime executive and scout in the National Basketball Association (NBA), including 27 years with the Sacramento Kings.
 In addition to roles with the Golden State Warriors and the New York Knicks, Stirling was the NBA's vice president of basketball operations.
Peter P. Bevacqua is an American sports executive.
 Currently the Chief Executive Officer of the PGA of America, Bevacqua guides the business decisions of the world’s largest sports organization, serving the Association’s 28,000 PGA professionals.
 The PGA of America is the association that oversees the U.S. team in the biennial Ryder Cup competition and the PGA Championship, one of golf’s four majors, in addition to other championship events.
Mike Dee is an American sports executive who is the former Chief Executive Officer of the San Diego Padres of Major League Baseball.
 He previously served in a similar role with the Miami Dolphins of the National Football League, as the Chief Operating Officer of the Boston Red Sox and as president of Fenway Sports Group.
 While with the Red Sox, the team won two World Series titles.
Timothy J. Leiweke (born April 21, 1957) is an American sports executive who is the chief executive office of Oak View Group.
 Leiweke was the former president and CEO of Maple Leaf Sports & Entertainment (MLSE) and former President and CEO of Anschutz Entertainment Group (AEG).
 Leiweke held roughly a 4% stake in AEG as of 2012, and is well known for his relationship with notoriously reclusive AEG founder and Denver-based billionaire Philip Anschutz, whom he has known since the early 1990s.
 Since November 2015, Leiweke has served as the CEO of the Oak View Group, "a global advisory, development and investment company for the sports and live entertainment industries".
Leo Ferris (May 31, 1917 – June 1, 1993) was an American sports executive and businessman from Elmira, New York best known for helping invent the 24-second shot clock in the National Basketball Association.
Tod Leiweke (born January 12, 1960, in St. Louis, Missouri) is an American sports executive who is currently the Chief Operating Officer (COO) of the NFL.
 He was hired on July 26, 2010, to become the Chief Executive Officer (CEO) and Minority Owner of Tampa Bay Sports & Entertainment including the Tampa Bay Lightning, the Tampa Bay Storm, Tampa Bay Times Forum and the combined Cascade and TBSE Real Estate Project.

Question: Which American businessman is the uncle of American sports executive Jed York?
Answer: Edward J. DeBartolo Jr.