Deborah Cavendish: Deborah Cavendish. Actress: One Man and His Dog. Deborah Cavendish was born on 31 March 1920 in Asthall Manor, Asthall, Oxfordshire, England, UK. She was an actress, known for One Man and His Dog (1976), Nancy Mitford: A Portrait by Her Sisters (1980) and Antiques Roadshow (1979). She was married to Andrew Cavendish. She died on 24 September 2014 in Chatsworth House, Bakewell, Derbyshire, England, UK.
Known For: One Man and His Dog (Presenter of trophies(as Duchess of Devonshire)), Nancy Mitford: A Portrait by Her Sisters (Self), Antiques Roadshow (Self - Guest), The Jazz Baroness (Self - interviewed(as Duchess of Devonshire))