John married Patricia Edwina Victoria Mountbatten on 26 Oct 1946 in Romsey Abbey, Romsey, Hampshire, England. Patricia (daughter of Louis Francis Albert Victor Nicholas Mountbatten (maid. name 1st Earl Mountbatten of Burma) and Edwina Cynthia Annette Ashley) was born on 14 Feb 1924 in London, Middlesex, , England; died on 27 Aug 1979 in Co, Sligo, Ireland. [Group Sheet] [Family Chart]

1. Nicholas Timothy Charles Knatchbull (maid. name Hon.) was born on 18 Nov 1964 in London, London, England; died on 27 Aug 1979 in Murdered by the IRA, Donegal Bay, Mullaghmore, County Sligo, Ireland.

Family/Spouse: Unknown. [Group Sheet] [Family Chart]

1. Norton Louis Philip Knatchbull was born on 08 Oct 1947 in London, England; died in living.
2. Michael John Ulick Knatchbull was born on 24 May 1950 in Lambeth, Greater London, Middlesex; died in LIVING in living.
3. Anthony Knatchbull was born on 6 Apr 1952 in London, London, England; died on 6 Apr 1952 in London, London, England.
4. Joanna Edwina Doreen Knatchbull was born on 5 Mar 1955 in London, Middlesex, England; died in LIVING in living.
5. Lady Amanda Patricia Victoria Knatchbull-Hugessen was born on 26 Jun 1957 in Lambeth, Greater London, Middlesex; died on 22 Sep 2005.
6. Philip Wyndham Ashley Knatchbull was born on 2 Dec 1961 in London, Middlesex, England; died in LIVING in living.

Honorable married Lady Doreen Geraldine Browne on 22 Jan 1919 in St George Hanover Square, London. Lady was born on 29 Mai 1896 in London, London, England; died on 27 Aug 1979 in Murdered by the IRA in County, Sligo, Ireland. [Group Sheet] [Family Chart]