British actress Prunella Scales, known for playing the character of Sybil Fawlty in the comedy Hotel FawltyShe has died at the age of 93, her family announced on Tuesday. The actress had been diagnosed with Alzheimer's disease in 2013 and died at her home in London. After a long career on stage and screen, Scales achieved popularity with the television comedy series. The marriage lineswhich she starred in alongside Richard Briers. However, one of the roles that brought her the most fame was that of Sybil Fawlty, the patient and sarcastic wife of the hotel owner in the series. Fawlty Hotel, which aired with great success on TV3 during the 1980s.