Actress Peggy Rea, best known for her roles on 'The Waltons,' 'Dukes of Hazzard' and 'Grace Under Fire,' died Saturday at her home in Toluca Lake, Calif. She was 89. The cause of death was heart failure, according to The New York Times.

Rea became a fixture on television in the late 1970s and early 1980s, playing Olivia Walton's cousin Rose on 'The Waltons' and Boss Hoggs wife Lulu on 'The Dukes of Hazzard.' The actress also appeared on 'All in the Family,' 'The Golden Girls' and 'Step By Step.'