| Male John Ulick Knatchbull-Hugessen (maid. name 7th Baron Brabourne) |
| Birth | 9 Nov 1924 | St George Hanover Square, London, England |
| Death | 2005 | Ashford, Kent, England |
| Burial | ||
| Marriage | 26 Oct 1946 | Romsey Abbey, Romsey, Hampshire, England |
| Father | Honorable Michael Herbert Rudolf Knatchbull | F3717 Group Sheet | |
| Mother | Lady Doreen Geraldine Browne | F3717 Group Sheet | |
| Female Patricia Edwina Victoria Mountbatten |
| Birth | 14 Feb 1924 | London, Middlesex, , England |
| Death | 27 Aug 1979 | Co, Sligo, Ireland |
| Burial | ||
| Father | Louis Francis Albert Victor Nicholas Mountbatten (maid. name 1st Earl Mountbatten of Burma) | F3714 Group Sheet | |
| Mother | Edwina Cynthia Annette Ashley | F3714 Group Sheet | |
| Male Nicholas Timothy Charles Knatchbull (maid. name Hon.) |
| Birth | 18 Nov 1964 | London, London, England |
| Death | 27 Aug 1979 | Murdered by the IRA, Donegal Bay, Mullaghmore, County Sligo, Ireland |
| Burial |