Actress Stephanie Cole, best known for roles in Coronation Street, Doc Martin, Waiting for God, and Tenko, has died aged 84, her agent has said.
A statement from Cole's agent John Grant, on behalf of her family, said: "It is with great sadness that we announce the passing of Stephanie Cole, OBE.
"She passed away this morning at the age of 84. Stephanie had been living with Alzheimer's disease for some years.
"Stephanie was an extraordinary talent whose long and distinguished career included many iconic performances in theatre and television.
"She brought joy to millions through her many much-loved roles in sitcom and drama. She will also be remembered for her tireless work supporting mental health charities.
"During this incredibly difficult time, the family kindly requests privacy."
Cole was best known for playing Sylvia Goodwin in Coronation Street, Joan Norton in Doc Martin, Diana Trent in Waiting for God, and Dr Beatrice Mason in Tenko.
Cole appeared on Coronation Street between 2011 and 2013 as Sylvia, the mother of Roy Cropper.
She won the British Soap Award for Best Comedy Performance for the role.
Her other credits included Open All Hours, Still Open All Hours, The Cleaner, and Gentleman Jack.
She won the British Comedy Award for Best Actress for the 1990s sitcom Waiting for God, about residents of a retirement home.
Cole also had an extensive career in the theatre, with roles in King Lear, A Passionate Woman, Noises Off, and Talking Heads: A Cream Cracker Under the Settee.
Source: Press Association
