Question:  Ina Anita Carter (March 31, 1933 – July 29, 1999), the youngest daughter of Ezra and Mother Maybelle Carter, was a versatile American singer, splayed upright bass with her sisters Helen Carter and June Carter Cash as The Carter Sisters, were an American singing quartet consisting of who, and her daughters ?
Context: Ina Anita Carter (March 31, 1933 – July 29, 1999), the youngest daughter of Ezra and Mother Maybelle Carter, was a versatile American singer who experimented with several different types of music and played upright bass with her sisters Helen Carter and June Carter Cash as The Carter Sisters.  The trio joined the "Grand Ole Opry" radio show in 1950 (Anita was 17 years old at the time), opened shows for Elvis Presley, and joined "The Johnny Cash Show" in 1971.  As a solo artist, and with her family, Carter recorded for a number of labels including RCA Victor, Cadence, Columbia, Audiograph, United Artists, Liberty and Capitol. "Mother" Maybelle Carter (May 10, 1909 – October 23, 1978) was an American country musician.  She is best known as a member of the historic Carter Family act in the 1920s and 1930s and also as a member of Mother Maybelle and the Carter Sisters. Johnny Cash Country Christmas is a Christmas album and 78th overall album by American country singer Johnny Cash, released on Delta Records in 1991 (see 1991 in music), in-between Cash's contracts with Mercury Records and American Recordings.  It came out in two different Versions with different cover art.  It contains 15 or 13 songs, all Christmas classics and traditional holiday songs.  A number of songs (such as "Blue Christmas", "Silent Night" and "Joy to the World") had previously been recorded by Cash - multiple times, in the case of "Silent Night" - for previous Christmas albums.  It was also released on the LaserLight label in 1992.  The 15-track version includes two additional Christmas songs, "White Christmas" and "I'll Be Home for Christmas".  Four tracks do not feature Cash but instead feature vocals by his wife, June Carter Cash and the Carter Family.  This was the last Johnny Cash release within his lifetime to feature the Carters, who had been a staple of his live show and studio recordings since the early 1960s, as the sisters would not participate in his subsequent work for American Recordings; nor would June Carter Cash, though a 2000 private release, "Return to the Promised Land", would feature her alongside her husband. The Carter Sisters, (also known as the second version of The Carter Family) were an American singing quartet consisting of Maybelle Carter and her daughters June Carter Cash, Helen Carter, and Anita Carter.  Formed during World War II, the group recorded and performed into the 1990s. Wildwood Flower is the last solo album from June Carter Cash.  It was released in 2003 on the Dualtone record label, four months after her death and only a few days before the death of Johnny Cash, who provides backing vocals, making this the final release of his lifetime.  It was produced by their son, John Carter Cash.  The album's opening track, "Keep on the Sunny Side" was a Carter Family anthem that June Carter Cash had previously recorded twice with Johnny Cash: for the 1964 Carter Family album of the same title, and for the 1974 Johnny Cash album "The Junkie and the Juicehead Minus Me".  "The Road to Kaintuck", written by June, had previously been recorded by her husband on several occasions for Columbia Records.  The medley of "Church in the Wildwood"/"Lonesome Valley" had been a regular part of Johnny Cash concerts in the 1970s. "Juke Box Blues" is a country music song written by June Carter Cash's mother, Maybelle Carter and June's sister, Helen Carter.  The song was recorded by June Carter Cash, and was one of her few hits.  In the 2005 film, "Walk the Line", it was sung by Reese Witherspoon. Helen Myrl Carter (September 19, 1927 – June 2, 1998) was an American country music singer.  The eldest daughter of Maybelle Carter, she performed with her mother and her younger sisters, June Carter and Anita Carter, as a member of "Mother Maybelle and the Carter Sisters", a pioneering all female country/folk music group.  The group was also known as The Carter Family. The Johnny Cash Family Christmas is the 41st overall and second Christmas album by country singer Johnny Cash, released on Columbia Records in 1972).  It is his second Christmas album, the first one being the 1963 release entitled "The Christmas Spirit".  The album includes less original Cash material than its predecessor and contains narrations and dialogue featuring his family and friends, between tracks.  In all, three songs were written or co-written by Cash, while two, "Christmas as I Knew It" and "Silent Night", had been featured on "The Christmas Spirit" ("Silent Night" would, in fact, be featured on all four Johnny Cash Christmas albums).  June Carter Cash, Marshall Grant, Tommy Cash, Harold Reid, Larry Butler (who was both Cash's piano player and record producer at this time), Maybelle Carter, Anita Carter, Carl Perkins and Lew DeWitt are among those featured on the album. Anchored in Love: A Tribute to June Carter Cash is a tribute album released in 2007 featuring various country music artists performing songs performed in any part by June Carter Cash including songs with Johnny Cash and the Carter Family.  The album was produced by Johnny and June's only son, John Carter Cash. Ezra J. Carter (also known as Eck Carter) (1898–1975) was a member of the Carter Family of Virginia.  Ezra Carter managed the famous Carter Family, a traditional American folk music group that recorded between 1927 and 1956.  He was the husband of Maybelle Addington Carter (1909–1978), brother of Alvin Pleasant "A.P." Delaney Carter (1891–1960) and father of Helen Carter (1927-1998), June Carter (1929-2003) and Anita Carter (1933-1999).
Answer: Maybelle Carter