<Tr> <Td> Jackie Smith </Td> <Td> 1994 </Td> <Td> Tight end </Td> <Td> St. Louis Cardinals </Td> <Td> 1963--1977 </Td> </Tr> <Tr> <Td> Dallas Cowboys </Td> <Td> 1978 </Td> </Tr> <Tr> <Td> Bob St. Clair ^ </Td> <Td> 1990 </Td> <Td> Offensive tackle </Td> <Td> San Francisco 49ers </Td> <Td> 1953--1963 </Td> </Tr> <Tr> <Td> John Stallworth </Td> <Td> 2002 </Td> <Td> Wide receiver </Td> <Td> Pittsburgh Steelers </Td> <Td> 1974--1987 </Td> </Tr>

What is a first ballot hall of fame nfl