Where can you find a list of Super Bowl champs from the 1990s?

ESPN's NFL page has a complete list of Super Bowl winners, losers and scores. It also lists the game date, location and corresponding Roman numeral.

The first Super Bowl of the 1990s, Super Bowl XXIV, was played at the Superdome in New Orleans, where the San Francisco 49ers beat the Denver Broncos 55 to 10. Nine years later, in Super Bowl XXXIII, the Denver Broncos were victorious against the Atlanta Falcons in Pro Player Stadium in Miami, winning 34 to 19. From 1991 to 1998, the Dallas Cowboys won the Super Bowl three times, while Denver, San Francisco, Washington and the New York Giants each won once.