Simplify the following text for a Grade 7 native English-speaking person.
Original: Olivia Mary de Havilland ( born July 1 , 1916 ) is an English actress and is the only living star of Gone with the Wind , but there are also actors with smaller roles in said movie who are still alive .
Simplified: Olivia Mary de Havilland ( born July 1 , 1916 ) is a British American film and stage actress .