Main Blackett Tree

Interactive tree of John Spencer

Lady Blanche Georgiana Howard 18121840
William Cavendish 7th Duke of Devonshire 18081891
Lady Georgiana Dorothy Cavendish 17831858
George Howard 6th Earl of Carlisle 17731848
Lady Susan Georgiana Leveson-Gower 18101866
George Pitt-Rivers 4th Baron Rivers of Sudeley Castle 18101866
Lady Harriet Elizabeth Cavendish 17851862
Granville Leveson-Gower 1st Earl Granville 17731846
Lady Georgiana Spencer 17571806
William Cavendish 5th Duke of Devonshire 17481811
John Charles Spencer 3rd Earl Spencer 17821845
Esther Acklom 17881818
George William Lyttleton 4th Lord Lyttleton, Baron of Frankley 18171876
Mary Glynne 18131857
Sybella Harriet Clive 18361900
Lady Sarah Spencer 17871870
William Henry Lyttleton 3rd Lord Lyttleton, Baron of Frankley 17821837
Sir Robert Cavendish Spencer 17911830
John Poyntz Spencer 5th Earl Spencer 18351910
Charlotte Frances Frederica Seymour 18351903
Charles Robert Spencer 6th Earl Spencer 18571922
Margaret Baring 18681906
Frederick Spencer 4th Earl Spencer 17981857
Georgiana Elizabeth Poyntz 17991851
Adelaide Horatia Elizabeth Seymour 18251877
George John Spencer 2nd Earl Spencer 17581834
Lady Lavinia Bingham 17621831
Lady Augusta Lavinia Priscilla Ponsonby 18141904
William Thomas Petty-FitzMaurice Earl of Kerry 18111836
John William Ponsonby 4th Earl of Bessborough 17811847
Lady Maria Fane 17871834
Lady Caroline Ponsonby 17851828
William Lamb 2nd Viscount Melbourne 17791848
George Godolphin Osborne Marquess of Carmarthen and 9th Duke of Leeds 18281895
Frances Georgiana Pitt-Rivers 18361896
Lord Francis George Godolphin (Revd.) Osborne 18301907
Matilda Katharine Rich 1914
Lady Susan Georgiana Godolphin Osborne 18301903
Henry John Milbank 18241872
Lord D'Arcy Godolphin Osborne 18341895
Annie Allhusen 1935
Lord William Godolphin Osborne 18351888
Mary Catherine Headley 18431920
Emma Charlotte Godolphin Osborne 18371906
Charlotte Godolphin Osborne 18381914
Blanche Godolphin Osborne 18421917
Charles Henry Morris 18241887
Harriet Emma Arundel Stewart 18001852
George Godolphin Osborne 8th Duke of Leeds 18021872
Lady Henrietta Frances Spencer 17611821
Frederick Ponsonby 3rd Earl of Bessborough 17581844
Granville Leveson-Gower 1st Earl Granville 17731846
John Spencer 1st Earl Spencer 17341783
Margaret Georgiana Poyntz 17371814
John Spencer 17081746
Lady Georgina Caroline Carteret 17161780
Charles Spencer 3rd Earl of Sunderland 1722
Lady Anne Churchill 16821716
Robert Spencer 2nd Earl of Sunderland 16411702
Lady Anne Digby 1715
John Churchill 1st Duke of Marlborough 16501722
Sarah Jennings (Jenyns) 16601744