St. Louis Cardinals football player Marlin Briscoe (86) is shown in August 1975. Marlin Briscoe, the first Black starting quarterback in the American Football League, died Monday. His daughter, Angela Marriott, told The Associated Press that Briscoe, 76, died of pneumonia at a hospital in Norwalk, California. AP FILE PHOTO
By Cliff Brunt AP Sports Writer Marlin Briscoe, who became the first Black starting quarterback in the American Football League more than 50 years ago,…