LONDON—Maggie Smith, the acclaimed British actress known for her dynamic roles in "Downton Abbey" and the "Harry Potter" series, has died at the age of 89. Her death was confirmed by Variety, marking the end of a storied career that spanned several decades and included numerous prestigious awards.

According to Azerbaijan State News Agency, Smith's illustrious career was highlighted by her versatility in both classical and contemporary roles, earning her two Academy Awards, three Emmy Awards, and recognition across major international stages. In recent years, she gained immense popularity for her portrayal of the Dowager Countess in "Downton Abbey," which earned her two Emmy Awards.

Smith's association with the "Harry Potter" films as Professor Minerva McGonagall introduced her to a new generation of fans, further cementing her legacy in the film industry. Beyond her famed roles, she was a master of the arts, captivating audiences with her performances in "Mary, Mary," "Hedda Gabler," and "Othello," among others. Her film credits include "The Prime of Miss Jean Brodie," "California Suite," and "Gosford Park."

Born Margaret Smith in Ilford, Essex, she trained at the Oxford Playhouse School and quickly rose to prominence in the British theatre scene. Her early career saw her achieving critical acclaim, including an Oscar nomination for her role in "Othello." She continued to excel in various productions at the National Theatre under Laurence Olivier.

Smith's personal life was equally eventful. She was married to actor Robert Stephens and later to writer Beverly Cross. She is survived by her two sons, both of whom are actors, and her grandchildren.

Smith was made a Dame Commander of the British Empire in 1990, a testament to her significant contributions to the performing arts. Her death marks the end of an era for fans and colleagues who admired her work and celebrated her achievements in the world of entertainment.