Los Angeles Rams
After the 1994 NFL season, the Rams left California and moved to St. Louis, Missouri. Five seasons after relocating, the team won Super Bowl XXXIV in a 23–16 victory over the Tennessee Titans. They appeared again in Super Bowl XXXVI, where they lost 20–17 to the New England Patriots. The Rams played in St. Louis until the end of the 2015 NFL season, when they filed notice with the NFL of their intent to relocate back to Los Angeles. The move was agreed at an owners' meeting in January 2016, and the Rams returned to the city for the 2016 NFL season.
Super Bowl XIX
This was the second time a team could have been considered a home team for a Super Bowl, with Stanford just 30 miles away from San Francisco proper - Stanford is actually 15 miles closer to the city than Santa Clara, where the 49ers play home games today. The 49ers' practice facility was located in Redwood City at the time, just five miles from Stanford Stadium. Promotion for the Super Bowl also contributed to that feeling with many photographs of the Vince Lombardi Trophy near San Francisco landmarks such as the Golden Gate Bridge. Thus, the 49ers may be considered the only team to have won the Super Bowl at home. The Los Angeles Rams also played near home at the Rose Bowl in Pasadena, California in Super Bowl XIV, but lost to the Pittsburgh Steelers.