Simplify the following text for a Grade 4 native English-speaking person.
Original: Florence Agnes Henderson ( born February 14 , 1934 ) is an American actress and singer , best known for playing the role of Carol Brady in the television program The Brady Bunch , which ran from 1969 to 1974 .
Simplified: She starred as Carol Brady in The Brady Bunch between 1969 and 1974 .