| 1. Anne Cavendish
(Perceval , Holland-Martin , Montagu ) 1909 - 1981 | 2. Victor Christian William Cavendish
(Petty-Fitzmaurice ) 1868 - 1938 | 4. Edward Cavendish
(Lascelles ) 1838 - 1891 | 8. William Cavendish
(Howard ) 1808 - 1891 | 16. William Cavendish
(O'Callaghan ) 1783 - 1812 | 32. George Augustus Henry Cavendish
(Compton ) 1754 - 1834 |
| 33. Elizabeth Compton
(Cavendish ) 1760 - 1835 |
| 17. Louisa O'Callaghan
(Cavendish ) 1779 - 1863 | 34. Cornelius/George O'Callaghan
(Ponsonby ) 1741 - 1797 |
| 35. Frances Ponsonby
(O'Callaghan ) 1757 - 1827 |
| 9. Blanche Georgiana Howard
(Cavendish ) 1812 - 1840 | 18. George Howard
(Cavendish ) 1773 - 1848 | 36. Frederick Howard
(Leveson Gower ) 1748 - 1825 |
| 37. Margaret Caroline Leveson Gower
(Howard ) 1753 - 1824 |
| 19. Georgina Dorothy Cavendish
(Howard ) 1783 - 1858 | 38. William Cavendish
(Spencer , Hervey ) 1748 - 1811 |
| 39. Georgina Spencer
(Grey , Cavendish ) 1757 - 1806 |
| 5. Emma Elizabeth Lascelles
(Cavendish ) 1839 - 1920 | 10. William Saunders Sebright Lascelles
(Howard ) 1798 - 1851 | 20. Henry Lascelles
(Sebright ) 1767 - 1841 | 40. Col. Edward Lascelles
(Chaloner , Dawes ) 1740 - 1820 |
| 41. Anne Chaloner
(Lascelles ) 1742 - 1805 |
| 21. Henrietta Sebright
(Lascelles ) 1770 - 1840 | 42. Lt.Gen.Sir John Saunders Sebright
(Knight ) 1725 - 1794 |
| 43. Sarah Knight
(Sebright ) |
| 11. Caroline Georgina Howard
(Lascelles ) 1803 - 1881 | 22. George Howard
(Cavendish ) 1773 - 1848 | 44. Frederick Howard
(Leveson Gower ) 1748 - 1825 |
| 45. Margaret Caroline Leveson Gower
(Howard ) 1753 - 1824 |
| 23. Georgina Dorothy Cavendish
(Howard ) 1783 - 1858 | 46. William Cavendish
(Spencer , Hervey ) 1748 - 1811 |
| 47. Georgina Spencer
(Grey , Cavendish ) 1757 - 1806 |
| 3. Evelyn Emily Mary Petty-Fitzmaurice
(Cavendish ) 1870 - 1960 | 6. Henry Charles Keith Petty-FitzMaurice
(Hamilton ) 1845 - 1927 | 12. Henry Petty-FitzMaurice
(Elphinstone de Flahault ) 1816 - 1866 | 24. Henry Petty-FitzMaurice
(Fox-Strangways ) 1780 - 1863 | 48. William Petty FitzMaurice
(Carteret , FitzPatrick ) 1737 - 1805 |
| 49. Louisa FitzPatrick
(FitzMaurice ) 1755 - 1789 |
| 25. Louisa Emma Fox-Strangways
(Petty-FitzMaurice ) 1785 - 1851 | 50. Henry Thomas Fox-Strangways
(O'Grady , Digby ) 1747 - 1802 |
| 51. Mary Theresa O'Grady
(Fox-Strangways ) + 1790 |
| 13. Emily Jane Mercer Elphinstone de Flahault
(Petty-FitzMaurice ) 1819 - 1895 | 26. August Charles Joseph de Flahault de la Billardie
(Elphinstone ) | 52. |
|
|
| 27. Margaret Mercer Elphinstone
(de Flahault de la Billardie ) 1788 - 1867 | 54. George Keith Elphinstone
(Mercer , Thrale ) 1746 - 1823 |
| 55. |
| 7. Maud Evelyn Hamilton
(Petty-FitzMaurice ) * 1850 | 14. James Hamilton
(Russell ) 1811 - 1885 | 28. James Hamilton
(Douglas ) 1786 - 1814 | 56. John James Hamilton
(Copley , Hamilton ) 1756 - 1818 |
| 57. Catherine Copley
(Hamilton ) + 1791 |
| 29. Harriet Douglas
(Hamilton , Hamilton-Gordon ) 1792 - 1833 | 58. John Douglas
(Lascelles ) 1756 - 1818 |
| 59. Frances Lascelles
(Douglas ) 1762 - 1817 |
| 15. Louisa Jane Russell
(Hamilton ) 1812 - 1905 | 30. John Russell
(Byng , Gordon ) * 1766 | 60. Francis Russell
(Keppel ) 1739 - 1767 |
| 61. Elizabeth Keppel
(Russell ) 1739 - 1768 |
| 31. Georgiana Elizabeth Gordon
(Russell ) 1781 - 1853 | 62. Alexander Gordon
(Maxwell , Christie ) 1743 - 1827 |
| 63. Jane Maxwell
(Gordon ) ante 1750 - 1812 |