About Lester Flatt
Lester Raymond Flatt was an American singer, bluegrass guitarist, and mandolinist, best known for his collaboration with banjo picker Earl Scruggs in the duo Flatt and Scruggs. Lester Raymond Flatt (June 19, 1914 – May 11, 1979) was an American singer, bluegrass guitarist, and mandolinist, best known for his collaboration with banjo picker Earl Scruggs in the duo Flatt and Scruggs. He first reached a mainstream audience through his performance on "The Ballad of Jed Clampett", the theme for the network television series The Beverly Hillbillies, in the early 1960s. He continued to record and perform with that group until his death in 1979.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.