Pro Football Hall of Fame lineman Merlin Olsen addresses a crowd during the Gridiron Legends... 
(Jim Rider/South Bend Tribune/ AP Photo)
Merlin Olsen, a Hall of Fame defensive lineman and member of the Los Angeles Rams' "Fearsome Foursome" who followed up football with a successful television career in "Little House on the Prairie," NFL broadcasts and commercials, has died. He was 69.
Utah State, Olsen's alma mater, said he died outside of Los Angeles early Thursday after battling cancer. He was diagnosed with mesothelioma, a cancer of the lung lining, last year.
NFL commissioner Roger Goodell issued a statement lauding Olsen as an "extraordinary person, friend and football player."
"He cared deeply about people, especially those that shared the game of football with him," Goodell said. "Merlin was a larger-than-life person, literally and figuratively, and leaves an enormously positive legacy."
Olsen was an All-American at Utah State and a first-round draft pick of the Los Angles Rams in 1962.
The giant from northern Utah joined Deacon Jones, Lamar Lundy and Rosey Grier on the Rams' storied "Fearsome Foursome" defensive line known for either stopping or knocking backward whatever offenses it faced. The Rams set an NFL record for the fewest yards allowed during a 14-game season in 1968.
Olsen was rookie of the year for the Rams in 1962 and is still the Rams' all-time leader in career tackles with 915. He was named to 14 consecutive Pro Bowls, a string that started his rookie year.
Olsen was also an established television actor with a role on "Little House on the Prairie," then starring in his own series, "Father Murphy," from 1981 to 1983 and the short-lived "Aaron's Way" in 1988.
Olsen was a consensus All-American at Utah State and won the 1961 Outland Trophy as the nation's best interior lineman. The Rams drafted Olsen third overall in 1962 and he spent the next 15 years with the team before retiring in 1976.
Utah State honored Olsen in December by naming the football field at Romney Stadium "Merlin Olsen Field." Because of his illness, Olsen's alma mater didn't want to wait until football season and made the announcement during halftime of a basketball game.
