Family: William Cavendish, 5th. Duke of Devonshire, KG / Lady Georgiana Spencer, Duchess of Devonshire (F3534)
m. 7 Jun 1774-
Father | Male
William Cavendish, 5th. Duke of Devonshire, KG
Born 14 Dec 1748 Died 29 Jul 1811 Devonshire House, Piccadilly, Middlesex, England 
Buried Derby Cathedral, Derbyshire, England Married 7 Jun 1774 [1] Wimbledon Park, Surrey, England [1] Father William Cavendish, 4th. Duke of Devonshire KG PC | F3536 Group Sheet Mother Lady Charlotte Elizabeth Boyle, 6th. Baroness Clifford | F3536 Group Sheet
Mother | Female
Lady Georgiana Spencer, Duchess of Devonshire
Born 7 Jun 1757 Althorp Manor, Brington, Northamptonshire, England Died 30 Mar 1806 Devonshire House, Piccadilly, Middlesex, England Buried 9 Apr 1806 Derby Cathedral, Derbyshire, England Other Spouse Charles Grey, 2nd. Earl Grey | F4353 Married Father John Spencer, 1st. Earl Spencer | F2673 Group Sheet Mother Margaret Georgiana Poyntz | F2673 Group Sheet
Child 1 | Female
Lady Georgiana Dorothy Cavendish
Born 12 Jul 1783 Died 8 Aug 1858 Malton District, Yorkshire, England Buried Spouse George Howard, 6th. Earl of Carlisle | F3912 Married 1 Mar 1801 Devonshire House, Piccadilly, Middlesex, England
Child 2 | Female
Lady Harriet Elizabeth Cavendish
Born 29 Aug 1785 Died 25 Nov 1862 Buried Spouse Granville Leveson-Gower, 1st. Earl Granville | F3916 Married 24 Dec 1809
Child 3 | Male
William George Spencer Cavendish, 6th. Duke of Devonshire. KG. PC.
Born 21 May 1790 Paris, France Died 18 Jan 1858 Hardwick Hall, Derbyshire, England Buried
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