Read about her. She died in a hospital. She was great in Sister Act and in Tea with Mussolini. Those are the only movies we've seen her in.
Love and Pain and The Whole Damn Thing was I believe my first move I saw with Maggie Smith https://www.imdb.com/title/tt0068850/
She will be missed and her brilliant , performances . I first saw her in Jean Brodie . But In Downton Abbey she was superb in the character, as well as Harry Potter. A female hero to me in entertainment world, RIP Maggie, you deserve it.