Former Steelers RB Sidney Thornton Passes Away, An Underrated Piece Of 2 Super Bowl Rings In The 1970s
Former Steelers RB Sidney Thornton Dies at Age 68; 2-Time Super Bowl Champ with PIT, News, Scores, Highlights, Stats, and Rumors
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Sidney Thornton: Steelers Mourn Death of Former Running Back - Sports Illustrated
Report: Former Steelers RB Sidney Thornton Dies At Age 68 - Steelers Depot