Katharine Margaret Lucy Seymour1
From 16 July 1983, her married name became Harbord-Hamond.1 She lived in 2003 at 72 Brodrick Road, London, EnglandG.1 After her marriage, Katharine Margaret Lucy Seymour was styled as Baroness Suffield on 15 January 2016.
Children of Katharine Margaret Lucy Seymour and John Edward Richard Harbord-Hamond, 13th Baron Suffield
- Hon. Alice Mary Elizabeth Harbord-Hamond2 b. 4 Oct 1986
- Hon. Sam Charles Anthony Harbord-Hamond2 b. 4 Feb 1989
- Hon. George Edward Seymour Harbord-Hamond2 b. 3 Apr 1991
- Hon. William Henry Morden Harbord-Hamond2 b. 19 Mar 1996
Lt.-Col. James Douglas Kendall Restler1 
He was registered as a Member, Institute of Civil Engineers (M.Inst.C.E.)1 He was appointed Officer, Order of the British Empire (O.B.E.)1
Child of Lt.-Col. James Douglas Kendall Restler
- Sheila Mary Restler+ d. 4 Mar 1999
- [S37] BP2003 volume 1, page 608. See link for full details for this source. Hereinafter cited as. [S37]
Sheila Mary Restler1 
Her married name became Crichton-Stuart.
Children of Sheila Mary Restler and Major Patrick Dudley Crichton-Stuart
- Caroline Mary Katherine Crichton-Stuart1 b. 3 Nov 1949
- Patrick James Crichton-Stuart+1 b. 4 Jun 1954
- [S37] BP2003 volume 1, page 608. See link for full details for this source. Hereinafter cited as. [S37]
Richard B. Murray1 
Child of Richard B. Murray
- [S37] BP2003 volume 2, page 1888. See link for full details for this source. Hereinafter cited as. [S37]
Mary Virginia Seymour1
- [S37] BP2003 volume 2, page 1888. See link for full details for this source. Hereinafter cited as. [S37]
Elizabeth Cynthia Seymour1 
- [S37] BP2003 volume 2, page 1888. See link for full details for this source. Hereinafter cited as. [S37]
Charlotte Louise Seymour1
From 5 April 2006, her married name became Li.2
Susanna Clare Seymour1
From 1993, her married name became Fletcher.1 She lived in 2003 at Stagglers Lodge, Heyford Road, Caulcott, Oxfordshire, EnglandG.1
Children of Susanna Clare Seymour and James E. Fletcher
- George Arthur John Fletcher1 b. 3 Nov 1995
- Rosa Fletcher1 b. 6 Aug 1998
- Harry Fletcher2 b. 17 Oct 2001
- unknown daughter Fletcher3 b. 24 Jul 2007
Melinda Nell Seymour1
From 10 June 2000, her married name became Pumphrey.2
Children of Melinda Nell Seymour and Edward Jonathan Lawrence Pumphrey
- Thomas Pumphrey3 b. 14 Jan 2003
- unknown daughter Pumphrey3 b. 16 Mar 2005
Carol Daphne Pitman1
From 16 April 1968, her married name became Seymour.1
Children of Carol Daphne Pitman and Christopher Mark Seymour
- Katharine Louise Seymour1 b. 21 Jun 1970
- Thomas Mark Middleton Seymour1 b. 19 May 1972
- Peter Christopher James Seymour1 b. 2 Jan 1977
- [S37] BP2003 volume 2, page 1888. See link for full details for this source. Hereinafter cited as. [S37]