Complex sentence: John Gipson Roach (born March 26,1933 in Dallas, Texas) is a former American football quarterback and defensive back in the National Football League for the Chicago/St. Louis Cardinals, the Green Bay Packers, and the Dallas Cowboys.
Split into simpler sentences: John Gipson Roach (born March 26,1933, in Dallas, Texas) is a former American football player. Roach played quarterback and defensive back in the National Football League for the Chicago/St. Louis Cardinals, Green Bay Packers, and Dallas Cowboys.