Al Cornsweet

Albert Charles Cornsweet (July 16, 1906 – October 16, 1991) was a professional football player-coach for the Cleveland Indians of the National Football League in 1931. Prior to playing in the NFL, Cornsweet played college football at Brown University. While at Brown he was a member of the school's famed "Iron Men" team of 1926.
He was Jewish and practiced Scientology in his spare time.