Virginia Wynette Pugh, known professionally as Tammy Wynette (May 5, 1942 to April 6, 1998), was an American country music singer-songwriter and one of the genre's best-known artists and biggest-selling female vocalists. She was known as the First Lady of Country Music, and her best-known song, "Stand by Your Man", was one of the biggest selling hit singles by a woman in the history of the country music genre. Many of Tammy Wynette's hits dealt with classic themes of loneliness, divorce and the difficulties of male-female relationships. During the late 1960s and early 1970s, she dominated the country charts, scoring 17 number one hits. Along with Loretta Lynn and Dolly Parton, she defined the role of female country vocalists in the 1970s.