Question: When was the English-French actress born, that starred in the 1975 film "Sept morts sur ordonnance", who had a prolific career as an actress in British and French cinema?
Sentence (from "Jane Birkin"): She attained international notoriety for her decade-long musical partnership with Serge Gainsbourg, and also had a prolific career as an actress in British and French cinema.
Relevant evidence: Yes