Sir Edward Gilbert Clayton1 
He was appointed Companion, Order of the Bath (C.B.)1 He gained the rank of Major in the Royal Engineers.1 He held the office of Justice of the Peace (J.P.) for Surrey.1 He was Inspector of Prisons.1 He was Secretary to the Prison Commissioners between 1895 and 1908.1
Children of Sir Edward Gilbert Clayton and Georgina Elizabeth Sykes Clayton
- Blanche Georgina Clayton+2 b. 2 Oct 1865, d. 2 Jan 1952
- Lt.-Col. Henry Edward Gilbert Clayton+2 b. 24 Aug 1867, d. 9 Feb 1948
- Grace Louisa Clayton+2 b. 12 Oct 1868, d. 1 Jul 1952
- Frances Jean Clayton2 b. 22 Mar 1872, d. 16 Sep 1961
- Eva Clayton2 b. 11 Feb 1874, d. 18 Jun 1949
- Gerald Fancourt Clayton2 b. 5 Jun 1886, d. 13 Sep 1963
Georgina Elizabeth Sykes Clayton1 
Children of Georgina Elizabeth Sykes Clayton and Sir Edward Gilbert Clayton
- Blanche Georgina Clayton+2 b. 2 Oct 1865, d. 2 Jan 1952
- Lt.-Col. Henry Edward Gilbert Clayton+2 b. 24 Aug 1867, d. 9 Feb 1948
- Grace Louisa Clayton+2 b. 12 Oct 1868, d. 1 Jul 1952
- Frances Jean Clayton2 b. 22 Mar 1872, d. 16 Sep 1961
- Eva Clayton2 b. 11 Feb 1874, d. 18 Jun 1949
- Gerald Fancourt Clayton2 b. 5 Jun 1886, d. 13 Sep 1963
Lt.-Col. Henry Edward Gilbert Clayton1 
He fought in the Boer War between 1900 and 1902, where he was mentioned in despatches.1 He gained the rank of Lieutenant-Colonel in the Royal Engineers.1 He fought in the First World War, where he was mentioned in despatches.1
Children of Lt.-Col. Henry Edward Gilbert Clayton and Huberta Grenfell
- Petronilla Clayton+2 b. 1 Dec 1903, d. 12 Jul 1984
- Blanche Petite Clayton2 b. 9 Jan 1905, d. Jan 1964
- Henry Hubert Clayton+2 b. 9 Feb 1906, d. 10 Sep 1989
- George Edward Clayton2 b. 5 Aug 1907, d. 1 Dec 1987
- Grace Cynthia Maude Clayton+2 b. 22 Feb 1908
Captain Hubert H. Grenfell1
Children of Captain Hubert H. Grenfell
- [S37] BP2003 volume 1, page 813. See link for full details for this source. Hereinafter cited as. [S37]
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S37] BP2003. [S37]
- [S47] BIFR1976 page 1159. See link for full details for this source. Hereinafter cited as. [S47]
Huberta Grenfell1
From 7 January 1900, her married name became Clayton.
Children of Huberta Grenfell and Lt.-Col. Henry Edward Gilbert Clayton
- Petronilla Clayton+2 b. 1 Dec 1903, d. 12 Jul 1984
- Blanche Petite Clayton2 b. 9 Jan 1905, d. Jan 1964
- Henry Hubert Clayton+2 b. 9 Feb 1906, d. 10 Sep 1989
- George Edward Clayton2 b. 5 Aug 1907, d. 1 Dec 1987
- Grace Cynthia Maude Clayton+2 b. 22 Feb 1908
Henry Hubert Clayton1 
He graduated from University of British Columbia, Vancouver, British Columbia, CanadaG, with a Master of Arts (M.A.)1 He fought in the Second World War.1 He gained the rank of Major in the Royal Candian Artillery.1 He was Head of Theoretical Physics, British Atomic Energy of Canada Ltd at Chalk River, Ontario, CanadaG.1
Children of Henry Hubert Clayton and Isobel Mary Winters
- William Edward Clayton+2 b. 24 Mar 1945
- Florence Nancy Thackray Clayton+2 b. 12 Jun 1947
William Gass Winters1,2
Child of William Gass Winters
- Isobel Mary Winters+3 d. 1 Jan 1990
Isobel Mary Winters1,2 
From 17 June 1944, her married name became Clayton.
Children of Isobel Mary Winters and Henry Hubert Clayton
- William Edward Clayton+3 b. 24 Mar 1945
- Florence Nancy Thackray Clayton+3 b. 12 Jun 1947
William Edward Clayton1
He lived in 2003 at 14431-16A Avenue, Surrey, British Columbia, CanadaG.1
Children of William Edward Clayton and Sharon Joan Campbell
- Stacey Ann Clayton2 b. 17 Feb 1972
- Susan Amanda Clayton2 b. 28 Mar 1975
