Family: Edward William Spencer CAVENDISH, 10th Duke of Devonshire, Marquess of Hartington / Mary GASCOYNE-CECIL (F38006)
m. 1917
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Male
Edward William Spencer CAVENDISH, 10th Duke of Devonshire, Marquess of Hartington
Birth 8 May 1895 Mayfair, Westminster, London, England 
Death 26 Nov 1950 at home, Compton Place, Eastbourne, East Sussex, England Burial St Peter's Churchyard, Edensor, Derbyshire, England Marriage 1917 [1] Father Victor Christian William CAVENDISH, 9th Duke of Devonshire | F37998 Group Sheet Mother Lady Evelyn Emily Mary PETTY-FITZMAURICE | F37998 Group Sheet
Female
Mary GASCOYNE-CECIL
Birth 29 Jul 1895 Hatfield, Hertfordshire, England Death 24 Dec 1988 Westminster, London, England Burial St. Peter's Churchyard, Edensor, Derbyshire, England Father James GASCOYNE-CECIL, 4th Marquess of Salisbury | F38023 Group Sheet Mother
Male
William John Robert CAVENDISH, Marquess of Hartington
Birth 10 Dec 1917 Death 9 Sep 1944 Burial Leopoldsburg War Cemetery, Limburg, Belgium Spouse Kathleen Agnes KENNEDY, Marchioness of Hartington | F38007 Marriage 6 May 1944 Register Office, Chelsea Town Hall, King's Rd., London, England
Male
Andrew Robert Buxton CAVENDISH, 11 Duke of Devonshire
Birth 2 Jan 1920 London, England Death 3 May 2004 Chatsworth House, Derbyshire, England Burial St. Peter's Churchyard, Edensor, Derbyshire, England Spouse Hon. Deborah FREEMAN-MITFORD | F38008 Marriage 1941
Female
Lady Anne Evelyn Beatrice CAVENDISH
Birth 6 Nov 1927 Belgravia, London, England Death 9 Aug 2010 at home, Lower Lane House, Compton Abbas, Dorset, England Burial
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