Movies Gallery Merle Haggard's Life in Pictures By Jessica Goodman and Madeline Boardman Madeline Boardman Madeline Boardman is a former digital features director at Entertainment Weekly. She left EW in 2017. EW's editorial guidelines Published on April 6, 2016 07:00PM EDT Trending Videos Close this video player 01 of 24 Merle Haggard's Life in Pictures Michael Ochs Archives/Getty Images Legendary country singer Merle Haggard died Wednesday on his 79th birthday, after a battle with double pneumonia, which forced him to cancel a string of shows in recent months. Known for tunes like "Okie from Muskogee" and "Mama Tried," the California-born star got his start after seeing Johnny Cash perform while he was serving time in San Quentin State Prison for breaking and entering a local roadhouse. After decades in the music industry and honors from the Country Music Hall of Fame and the Kennedy Center, Haggard leaves behind a long and stunning legacy. 02 of 24 Merle Haggard in 1964 Michael Ochs Archives/Getty Images 03 of 24 Merle Haggard in Los Angeles in September 1966 Michael Ochs Archives/Getty Images 04 of 24 Merle Haggard on The Johnny Cash Show on August 2, 1969 ABC Photo Archives/ABC via Getty Images 05 of 24 Merle Haggard in 1970 Michael Ochs Archives/Getty Images 06 of 24 Merle Haggard on The Johnny Cash Show on January 21, 1971 ABC Photo Archives/ABC via Getty Images 07 of 24 Merle Haggard in the Mid-1970s Michael Ochs Archives/Getty Images 08 of 24 Merle Haggard Performing for President Richard Nixon and His Family on March 17, 1973 Bettmann via Getty Images 09 of 24 Merle Haggard With Donny Osmond and Marie Osmond on Donny & Marie on January 14, 1977 ABC Photo Archives/ABC via Getty Images 10 of 24 Merle Haggard on The Merv Griffin Show in the Late 1970s Michael Ochs Archives/Getty Images 11 of 24 Merle Haggard With President Ronald Reagan on March 16, 1982 Bettmann via Getty Images 12 of 24 Merle Haggard in 1985 Ebet Roberts/Redferns 13 of 24 Merle Haggard at the Country Music Festival in London on April 1988 David Redfern/Redferns 14 of 24 Merle Haggard Performing at the Oakland Coliseum on January 19, 1990 Clayton Call/Redferns 15 of 24 Merle Haggard and The Strangers at Tramps in New York City on June 23, 1993 Jack Vartoogian/Getty Images 16 of 24 Merle Haggard With Vince Gill and Jane Seymour at the 29th Annual Academy of Country Music Awards on May 3, 1994 Ron Galella, Ltd./WireImage 17 of 24 Merle Haggard on The Tonight Show With Jay Leno on January 15, 1996 NBC/NBCU Photo Bank 18 of 24 Merle Haggard With Marty Stuart Filming the "Farmer's Blues" Music Video on August 31, 2003 Frank Mullen/WireImage 19 of 24 Merle Haggard With Keith Richards, Willie Nelson, Jerry Lee Lewis and Kid Rock on May 5, 2004 M. Caulfield/WireImage 20 of 24 Merle Haggard at the Willie Nelson 4th of July Concert in San Antonio, Texas on July 4, 2008 Gary Miller/FilmMagic 21 of 24 Merle Haggard at the 2nd Annual ACM Honors on September 22, 2009 Tony R. Phipps/FilmMagic 22 of 24 Merle Haggard With Paul McCartney and Bill T. Jones at the 2010 Kennedy Center Honors on December 4, 2010 Ron Sachs-Pool/Getty Images 23 of 24 Merle Haggard With Jason Aldean at the 2014 CMT Artists Of The Year in Nashville on December 2, 2014 Rick Diamond/Getty Images 24 of 24 Merle Haggard Performing at the Stagecoach Festival in Indio, California on April 24, 2015 Frazer Harrison/Getty Images