Country legend Loretta Lynn is mourning the loss of her eldest daughter, Betty Sue Lynn, who died on Monday from complications of emphysema, reports the Associated Press. She was 64.

A statement from the family released to the press revealed the details, indicating Betty Sue died in Waverly, Tenn, near her mother's ranch in Hurricane Mills.

Betty Sue is the second of Loretta's children to precede her in death; in 1984 her son Jack Benny Lynn, then 34, drowned on the family's property reported People magazine at the time. Betty and Jack's father, Oliver Vanetta Lynn, died in 1996.

"The Lynn Family appreciates all your prayers, love, and support of our family. Betty was Loretta's oldest daughter. Betty leaves two daughters Lynn Markworth and Audrey Dyer," a statement on Loretta's website indicated.

Loretta Lynn's life was portrayed her autobiography, "Coal Miner's Daughter," which was the title of one of her biggest hits. It was made into a movie in 1976.