Songwriter, singer, actress, comedienne, and matriarch of country music June Carter Cash was born Valerie June Carter in Maces Springs, VA, on June 23, 1929. Taught by her mother (the legendary Mother Maybelle Carter of the Carter Family) to play autoharp, June entered the spotlight in 1937 singing with her sisters Helen and Anita, eventually performing as the Carter Sisters after the death of June's uncle A.P. Her good humor and quick wit prompted June to perform comedy skits and monologues during the show, and led to a ovelty recording of &"Baby, It's Cold Outside" with country comics Homer & Jethro which eventually hit number nine on the country charts in 1949.

In 1952, Carter married Carl Smith, with whom she performed at Nashville's Grand Ole Opry, and their daughter, Rebecca Carlene (later to record under the name Carlene Carter), was born in 1955. After their divorce in the late '50s, Carter was managed by Colonel Tom Parker and toured with Elvis Presley, and while living in Nashville, she met and briefly married local police officer Rip Nix with whom she another daughter, Rosie. Although Carter dabbled in acting during the '50s, she returned to the musical stage in 1961 when the Carters joined Johnny Cash's road show. Rumor has it that Cash had kept an eye on June since her appearances with the Carter Sisters in the early '50s, commenting, "I'm going to marry that girl someday" (despite the fact that both of them were still married to other people at the time). In 1963, Carter co-wrote the song "Ring of Fire" with Merle Kilgore, which Cash (supposedly June's inspiration for the song) took to number one. Their Grammy-winning duet "Jackson" came true when Cash and Carter "got married in a fever hotter than a pepper sprout" in 1968. Cash has long credited June for forcing him to shake his addiction to amphetamines and encouraging his spiritual development, saying, "she is the person responsible for me still being alive. She came along at a time in my life when I was going to self-destruct." Another Grammy (for "If I Were a Carpenter") and the birth of Carter's third child, son John Carter Cash, followed in 1970.