Yes, Ted Williams
The first hispanic baseball player elected into the Hall of Fame was Roberto Clemente in 1973.
He is voted in by the Hall of Fame selection committee or the Baseball Writers Association of America.
emmit smith Sorry. Emmitt Smith never won a Heisman Trophy.
All members of the baseball Hall of Fame had some relationship with baseball either as a player, executive or baseball writer.
Through the 2009 elections, no player is in the Hall of Fame wearing #12.
MLB not the player?
As far as I know Cal Hubbard is the only person in both the baseball and football Halls of Fame but he made it as an umpire for the baseball Hall of Fame. I would say there is no person who made it to both Halls as a player