A grand star of screen and stage has departed. Maggie Smith, known most recently for her unforgettable roles as the Dowager Countess in Downton Abbey and as Professor McGonagall in the Harry Potter films, passed away at age 89. Fans both old and young shall miss her dearly.

Maggie Smith, the British actress known for her roles in the "Harry Potter" film franchise" and "Downton Abbey," has died at 89.

Maggie Smith, one of Britain’s best-known actresses whose long career ranged from starring opposite Laurence Olivier in “Othello” on stage and screen, to roles in “Harry Potter” and “Downton Abbey,” has died.