His Grace Victor Christian William CAVENDISH, 9th Duke of Devonshire, KG, GCMG, GCVO, TD, PC, JP
1868 - 1938 (69 years)(
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- 1 His Grace Victor Christian William CAVENDISH, 9th Duke of Devonshire, KG, GCMG, GCVO, TD, PC, JP [1] b. 31 May 1868 d. 6 May 1938
- Evelyn Emily Mary PETTY-FITZMAURICE, Duchess of Devonshire b. 27 Aug 1870 d. 2 Apr 1960
- 2 Lord Edward CAVENDISH, 10th Duke of Devonshire [1.1] b. ay6 May 1895 d. 26 Nov 1950
- Lady Mary Alice GASCOYNE-CECIL, Duchess of Devonshire b. 29 Jul 1895 d. 24 Dec 1988
- 3 William CAVENDISH, Marquis of Hartington [1.1.1] b. 10 Dec 1917 d. 9 Sep 1944
- + Lady Kathleen KENNEDY, Marchioness of Hartington b. 20 Feb 1920 d. 13 May 1948
- + Lady Kathleen KENNEDY, Marchioness of Hartington b. 20 Feb 1920 d. 13 May 1948
- 3 Andrew CAVENDISH, 11th Duke of Devonshire [1.1.2] b. 2 Jan 1920 d. 3 May 2004
- + Deborah MITFORD b. 31 Mar 1920 d. 24 Sep 2014
- + Deborah MITFORD b. 31 Mar 1920 d. 24 Sep 2014
- 3 Lady Mary CAVENDISH [1.1.3] b. 1922 d. 1922
- 3 Lady Elizabeth Georgiana Alice CAVENDISH [1.1.4] b. 24 Apr 1926 d. 15 Sep 2018
- 3 Lady Anne Evelyn Beatrice CAVENDISH [1.1.5] b. 9 Nov 1927 d. 9 Aug 2010
- + Michael Lambert TREE b. 1921 d. 1999
- + Michael Lambert TREE b. 1921 d. 1999
- 3 William CAVENDISH, Marquis of Hartington [1.1.1]
- 2 Lady Maud Louisa Emma CAVENDISH [1.2] b. 1896
- 2 Lady Blanche Katherine CAVENDISH [1.3] b. 1898
- 2 Lady Dorothy Evelyn CAVENDISH [1.4] b. 28 Jul 1900 d. 21 May 1966
- + Rt. Hon. Maurice Harold MACMILLAN, 1st Earl of Stockton, OM, PC, FRS b. 10 Feb 1894 d. 29 Dec 1986
- + Rt. Hon. Maurice Harold MACMILLAN, 1st Earl of Stockton, OM, PC, FRS b. 10 Feb 1894 d. 29 Dec 1986
- 2 Lady Rachel CAVENDISH [1.5] b. 1902
- 2 Lord Charles Arthur Francis CAVENDISH [1.6] b. 5 Aug 1905 d. 23 Mar 1944
- 2 Lady Anne CAVENDISH [1.7] b. 1909
- 2 Lord Edward CAVENDISH, 10th Duke of Devonshire [1.1]
