Archibald Acheson, 3rd Earl of Gosford1 
He was styled as Viscount Acheson.3 He was educated at Christ Church, Oxford University, Oxford, Oxfordshire, EnglandG.1 He held the office of Member of Parliament (M.P.) (Liberal) for County Armagh between 1830 and 1847.1 He was created 1st Baron Acheson of Clancairney, co. Armagh [U.K.] on 18 September 1847.1 He succeeded as the 9th Baronet Acheson, of Market Hill [in Clonekearney], co. Armagh [N.S., 1628] on 27 March 1849.1 He succeeded as the 3rd Earl of Gosford [I., 1806] on 27 March 1849.3 He succeeded as the 2nd Baron Worlingham of Beccles, co. Suffolk [U.K., 1835] on 27 March 1849.3 He succeeded as the 4th Viscount Gosford of Market Hill co. Armagh [I., 1785] on 27 March 1849.1 He succeeded as the 4th Baron Gosford of Market Hill, co. Armagh [I., 1776] on 27 March 1849.1 He gained the rank of Honorary Colonel in the Armagh Militia.1 He was appointed Knight, Order of St. Patrick (K.P.) in 1855.1 He held the office of Lord-Lieutenant of County Armagh between February 1864 and June 1864.1
Children of Archibald Acheson, 3rd Earl of Gosford and Lady Theodosia Brabazon
- Lady Mary Acheson+4 d. 30 Jan 1892
- Lady Gertrude Emily Acheson+2 d. 17 Dec 1927
- Ruthanne Acheson2
- Edith Acheson2
- Archibald Brabazon Sparrow Acheson, 4th Earl of Gosford+1 b. 19 Aug 1841, d. 11 Apr 1922
- Maj.-Gen. Hon. Edward Archibald Brabazon Acheson+2 b. 22 May 1844, d. 1921
- Lady Katherine French Acheson+2 b. c 1847, d. 5 Mar 1898
- [S37] BP2003 volume 2, page 1609. See link for full details for this source. Hereinafter cited as. [S37]
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 54. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
Yvonne Pentreath
Her married name became Russell.
John Graham-Clarke1
He lived at Fenham, Northumberland, EnglandG.3 He lived at Sutton, Yorkshire, EnglandG.1
Children of John Graham-Clarke and Arabella Altham
- Mary Graham-Clarke+2 d. 1819
- Frances Graham-Clarke+4 b. c 1790, d. 30 Aug 1868
- [S37] BP2003 volume 1, page 613. See link for full details for this source. Hereinafter cited as. [S37]
- [S1437] Robert J. M. Barrett, “re: Barrett Family,” e-mail message to British and European Nobility Register, 27 August 2005 – 31 May 2008. Hereinafter cited as “re: Barrett Family.”
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume II, page 259. Hereinafter cited as The Complete Baronetage.
- [S37] BP2003. [S37]
Constance Cecily Thorpe1 
Her married name became Pelly.
- [S37] BP2003 volume 3, page 3086. See link for full details for this source. Hereinafter cited as. [S37]
Frederick Paget Butler-FitzGerald1 
He was given the name of Frederick Paget Butler at birth.1 On 13 July 1914 his name was legally changed to Frederick Paget Butler-FitzGerald by Royal Licence.1
Frederick John Benjamin Martin1 
He lived at New Farm, Brisbane, Queensland, AustraliaG.1
Child of Frederick John Benjamin Martin
- Muriel Martin+2 d. 1971
Lady Mary Acheson1 
Her married name became Powys.
Children of Lady Mary Acheson and Hon. Leopold William Henry Fox-Powys
- Edith Galfrida Powys2 b. 17 Jul 1864, d. 18 Feb 1932
- Emily Marion Emma Powys2 b. 20 Sep 1865, d. 1 Nov 1923
- Maud Blanche Fox-Powys2 b. 18 Mar 1867, d. 29 Oct 1920
- Mary Theresa Gwendoline Fox-Powys2 b. 8 Nov 1871
- Hilda Geraldine Fox-Powys2 b. 31 Mar 1877, d. 25 Feb 1936
- Louise Christine Fox-Powys2 b. 9 Sep 1879, d. 19 Mar 1937
Major William Francis Henry Pelly

He gained the rank of Major in the 9th Battalion, Royal Inniskilling Fusiliers.1 He fought in the First World War.
Children of Major William Francis Henry Pelly and Rosa Theodora Davy
- John Denis Cavendish Pelly2 b. 23 Jul 1903, d. 3 Sep 1987
- Charles Nigel Cavendish Pelly+2 b. 20 Jul 1908, d. Nov 1966
Isabel Margorie Russell
Prince Charles Murat
