MOUNT AIRY, N.C. — Betty Lynn, the film and television actor who was best known for her role as Barney Fife’s sweetheart Thelma Lou on “The Andy Griffith Show,” has died. She was 95.

Lynn died peacefully Saturday after a brief illness, The Andy Griffith Museum in Mount Airy, North Carolina, announced in a statement. Lynn appeared as Thelma Lou on the show from 1961 until 1966. She reprised her role in the made-for-TV movie “Return to Mayberry,” in which Thelma Lou and Barney got married.

Born Elizabeth Ann Theresa Lynn on August 29, 1926 in Kansas City, Missouri, Lynn began studying dance and acting at a young age. In 1944, she started performing as a part of USO Camp Shows.

Lynn took her talents overseas, performing in the USO for servicemembers during World War II. She was “thought to be the only American woman to have traveled the dangerous Burma Road during the war,” according to the museum’s statement.She moved to New York in the late 1940s and began acting in film, and later, television. Her career spanned decades, but fans came to know her best for her role in “The Andy Griffith Show.” In her later years, Lynn participated in reunions with fellow cast members and various Mayberry-themed festivals.

Director and actor Ron Howard, who played Sheriff Andy Taylor’s son, Opie, paid tribute to Lynn in a tweet Sunday saying she “brightened every scene she was in & every shooting day she was on set.”