Miriam Margolyes OBE ( MAR-gə-leez; born 18 May 1941) is a British-Australian actress. She has gained prominence as a character actor on stage and screen. She received a BAFTA Award for Best Actress in a Supporting Role as Mrs Mingott in Martin Scorsese's The Age of Innocence (1993), and portrayed Professor Sprout in the Harry Potter film series (2002–2011). Margolyes was... Wikipedia