The 2017 Dallas Cowboys were the 29th season under the ownership of which American businessman?
2017 Dallas Cowboys season:  It is also the 29th season under current owner Jerry Jones, meaning that by the end of the season his tenure as owner will equal the combined tenures of previous owners Clint Murchison, Jr. and H.R. "Bum" Bright. Jerry Jones: Jerral Wayne Jones Sr. (born October 13, 1942) is an American businessman, best known for being the owner, president, and general manager of the Dallas Cowboys National Football League (NFL) team.
Jerral Wayne Jones Sr.