Family: John Spencer, 1st. Earl Spencer / Margaret Georgiana Poyntz (F2673)
m. 20 Dec 1755-
Father | Male
John Spencer, 1st. Earl Spencer
Born 19 Dec 1734 Althorp Manor, Brington, Northamptonshire, England 
Died 31 Oct 1783 Bath, Somerset, England Buried 9 Nov 1783 St. Mary's, Gt. Brington, Northamptonshire, England Married 20 Dec 1755 [1] Althorp Manor, Brington, Northamptonshire, England [1] Father Mother
Mother | Female
Margaret Georgiana Poyntz
Born 27 Apr 1737 Midgham, Berkshire, England Died 18 Mar 1814 St. Albans, Hertfordshire, England Buried 30 Mar 1814 St. Mary's, Gt. Brington, Northamptonshire, England Father Stephen Poyntz, PC | F3548 Group Sheet Mother Anna Maria Mordaunt | F3548 Group Sheet
Child 1 | 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 Spouse William Cavendish, 5th. Duke of Devonshire, KG | F3534 Married 7 Jun 1774 Wimbledon Park, Surrey, England Spouse Charles Grey, 2nd. Earl Grey | F4353 Married
Child 2 | Male
George John Spencer, 2nd. Earl Spencer
Born 1 Sep 1758 Wimbledon, Surrey, England Christened 16 Oct 1758 Wimbledon, Surrey, England Died 10 Nov 1834 Althorp Manor, Brington, Northamptonshire, England Buried 19 Nov 1834 St. Mary's, Gt. Brington, Northamptonshire, England Spouse Lady Lavinia Bingham | F2674 Married 6 Mar 1782
Child 3 | Female
Lady Henrietta Frances Spencer
Born 16 Jun 1761 Althorp Manor, Brington, Northamptonshire, England Died 11 Nov 1821 Italy Buried 29 Dec 1821 All Saints, Derby, Derbyshire, England Spouse Frederick Ponsonby, 3rd. Earl of Bessborough | F2672 Married 27 Nov 1780 St. James's, Westminster, Middlesex, England
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