Thelma Whiteley: Thelma Whiteley. Actress: Clayhanger. Thelma Whiteley was born on 29 September 1934 in Luton, Bedfordshire, England, UK. She was an actress, known for Clayhanger (1976), The Life and Adventures of Nicholas Nickleby (1982) and No Hiding Place (1959). She died on 9 January 2000.
Known For: Clayhanger (Maggie Clayhanger), The Life and Adventures of Nicholas Nickleby (Madame MantaliniMrs. SnevelicciNurseMrs. Mantalini), No Hiding Place (Helen Wallace), Yesterday's Dreams (Madge)