San Francisco 49ers Hall of Fame offensive tackle Bob St. Clair died Monday night following a brief illness, the Pro Football Hall of Fame told NFL Media. He was 84 years old. A Bay Area legend, St. Clair teamed with fellow NFL Hall of Famers Ollie Matson and Gino Marchetti on Joe Kuharich's fabled University of San Francisco Dons squad that went undefeated in 1951. Drafted by his hometown 49ers in 1953, St. Clair emerged as one of the decade's top linemen, earning first- or second-team All-NFL honors nine times. He was also selected to five Pro Bowls and served...