Mary Jean Heriot Powell (12 December 1907 – 1 April 2001), better known by her stage name Jean Anderson, was an English actress best remembered for her television roles as hard-faced matriarch Mary Hammond in the BBC drama ''The Brothers'' (1972–1976) and as rebellious aristocrat Lady Jocelyn "Joss" Holbrook in the Second World War series ''Tenko'' (1982–1985). She also had a distinguished career on stage and appeared in 46 films.
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