Pamela Ann "Pam" Ferris is a German-born Welsh actress.
She is best known for her starring roles on television as Ma Larkin in The Darling Buds of May, as Laura Thyme in Rosemary & Thyme, and for playing Miss Trunchbull in the movie Matilda.
She also played the part of Aunt Marge in Harry Potter and the Prisoner of Azkaban.
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