Saoirse Ronan is an American-born Irish actress. Primarily known for her work in period dramas since adolescence, she has received various accolades, including a Golden Globe Award, in addition to nominations for four Academy Awards and five British Academy Film Awards.
Ronan made her acting debut in 2003 on the Irish medical drama series The Clinic and her film debut in I Could Never Be Your Woman. She had her breakthrough role as a precocious teenager in Atonement, which earned her a nomination for the Academy Award for Best Supporting Actress. Her career progressed with starring roles as a murdered girl seeking closure in The Lovely Bones and a teenage assassin in Hanna, and the supporting role of a baker in The Grand Budapest Hotel. Ronan received acclaim and nominations for the Academy Award for Best Actress for playing an Irish immigrant in 1950s New York in Brooklyn, the eponymous high school senior in Greta Gerwig's Lady Bird, and Jo March in Gerwig's Little Women. - Wikipedia