Jean Fergusson (born 20th December 1944 in Wakefield, West Yorkshire) appeared on Coronation Street in three roles: * Helen Ashcroft in November and December 1987 * Mrs Mallett in October 1999 * Dorothy Hoyle from December 2010 to October 2011. Fergusson made her debut in Crossroads in 1964 and is also known for her role in the TV movie Big Day at Dream Acres and regular role in Last of the Summer Wine.