
| John Spencer | |
| B: | 12 Jan 1960 |
| England | |
| D: | 12 Jan 1960 |
| Althorp House, Northamptonshire, England | |
| Lady Diana Spencer, Princess of Wales | |
| B: | 1 Jul 1961 |
| Sandringham, Norfolk, England | |
| D: | 31 Aug 1997 |
| Paris, France | |
| Edward John Spencer, 8th Earl Spencer | |
| B: | 24 Jan 1924 |
| D: | 29 Mar 1992 |
| Hon. Frances Ruth Burke Roche | |
| B: | 20 Jan 1936 |
| Sandringham, Norfolk, England | |
| D: | 3 Jun 2004 |
| Argyllshire, Scotland | |
| Albert Edward John Spencer, 7th Earl Spencer | |
| B: | 23 May 1892 |
| London, England | |
| D: | 9 June 1975 |
| Northampton, Northamptonshire, England | |
| Lady Cynthia Ellinor Beatrix Hamilton | |
| B: | 16 Aug 1897 |
| M: | 26 Jan 1919 |
| London, England | |
| D: | 4 Dec 1972 |
| Althorp, Northamptonshire, England | |
| Charles Robert Spencer, 6th Earl Spencer | |
| B: | 30 Oct 1857 |
| St James's, Westminster, London, England | |
| D: | 26 Sep 1922 |
| St James Place, Westminster, London, England | |
| Hon. Margaret Baring | |
| B: | 1868 |
| England | |
| D: | 1906 |
| St James, City of Westminster, Greater London, England | |
| Adelaide Horatia Seymour | |
| B: | 1825 |
| D: | 1877 |
| Frederick Spencer, 4th Earl Spencer | |
| B: | 14 Apr 1798 |
| Admiralty Building, Whitehall, London, England | |
| D: | 27 Dec 1857 |
| Althrop, Northamptonshire, England | |
| Colonel Sir Horace Beauchamp Seymour | |
| B: | 22 Nov 1791 |
| D: | 23 Nov 1851 |
| Elizabeth Malet Palk | |
| B: | 1797 |
| D: | 18 Jan 1827 |
| Vice-Admiral Lord Hugh Seymour | |
| B: | 29 Apr 1759 |
| London, England | |
| D: | 11 Sep 1801 |
| HMS Tisiphone, off Jamaica | |
| Lady Anne Horatia Waldegrave | |
| B: | 1762 |
| D: | 12 Jun 1801 |
| Francis Seymour-Conway, 1st Marquess of Hertford | |
| B: | 5 Jul 1718 |
| Chelsea, London, England | |
| D: | 14 Jun 1794 |
| Surrey, England | |
| Lady Isabella Fitzroy, Countess of Hertford | |
| B: | 1726 |
| M: | 29 May 1741 |
| D: | 10 Nov 1782 |