Lt. Hon. Charles William Hugh Cavendish1

He was educated between 1891 and 1896 at Eton College, Windsor, Berkshire, EnglandG.4 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.4 He gained the rank of 2nd Lieutenant in the 17th Lancers.1 He fought in the Boer War.1
- [S37] BP2003 volume 1, page 762. See link for full details for this source. Hereinafter cited as. [S37]
- [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 III, page 163. Hereinafter cited as The Complete Peerage.
- [S37] BP2003. [S37]
- [S2] Peter W. Hammond, editor, The Complete Peerage or a History of the House of Lords and All its Members From the Earliest Times, Volume XIV: Addenda & Corrigenda (Stroud, Gloucestershire, U.K.: Sutton Publishing, 1998), page 170. Hereinafter cited as The Complete Peerage, Volume XIV.
Major John Alexander Moncreiffe1 
He was educated at Harrow School, Harrow, London, EnglandG.2 He gained the rank of Lieutenant in the 4th Battalion, Worcestershire Regiment.3 He fought in the Boer War, where he was severely wounded.2 He was awarded the Military Cross (M.C.)1 He gained the rank of Lieutenant in 1902 in the Younghusband’s Horse.2 He gained the rank of Major in the Oxfordshire Hussars.2 He fought in the First World War, where he was mentioned in desptaches and was wounded.2 He was commanding officer of the Cavalry Machine Gun Squadrons.2 He was awarded the Croix de Guerre avec palmes.2 He was awarded the Distinguished Conduct Medal (D.C.M.)2
- [S37] BP2003 volume 1, page 762. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [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 III, page 163. Hereinafter cited as The Complete Peerage.
Lady Caroline Amelia Grosvenor 
Her married name became Leigh. After her marriage, Lady Caroline Amelia Grosvenor was styled as Baroness Leigh of Stoneleigh on 27 September 1850.
Children of Lady Caroline Amelia Grosvenor and William Henry Leigh, 2nd Baron Leigh of Stoneleigh
- Hon. Margaret Elizabeth Leigh+2 b. 29 Oct 1849, d. 22 May 1945
- Hon. Gilbert Henry Chandos Leigh2 b. 1 Sep 1851, d. 15 Sep 1884
- Hon. Agnes Eleanor Leigh2 b. 24 May 1853, d. 29 Mar 1942
- Francis Dudley Leigh, 3rd Baron Leigh of Stoneleigh2 b. 30 Jul 1855, d. 16 May 1938
- Major Hon. Rupert Leigh+2 b. 10 Dec 1856, d. 14 Aug 1919
- Hon. Rowland Charles Frederick Leigh+2 b. 23 May 1859, d. 26 Jan 1943
- Hon. Mary Cordelia Emily Leigh2 b. 3 Jul 1866, d. 27 Feb 1956
Lady Agnes Grosvenor 
From 1 July 1858, her married name became Campbell. Her married name became Frank.
Child of Lady Agnes Grosvenor and Dr. Philip S. Frank
- Helena Frank3 b. 31 Jul 1872, d. 18 Feb 1954
- [S37] BP2003 volume 3, page 4133. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S9794] Aharon Varady, “re: Frank Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 June 2023. Hereinafter cited as “re: Frank Family.”
Lt.-Col. Henry William Crichton, Viscount Crichton1

He gained the title of Viscount Crichton between 1885 and 1914.1 He fought in the Boer War between 1899 and 1900, where he was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1900.1 He gained the rank of Major in the Royal Horse Guards.1 He was Aide-de-Camp to the Duke of Cornwall (later King George V) on his Colonial tour in 1901.1 He held the office of Equerry to HRH Prince of Wales between 1901 and 1909.1 He was appointed Member, Royal Victorian Order (M.V.O.) in 1906 4th Class.1 He held the office of Extra Equerry to HRH Prince of Wales between 1909 and 1910.1 He was awarded the Legion of Honour 4th Class.1 He held the office of Extra Equerry to HM King George V between 1910 and 1914.1 He fought in the First World War in 1914, where he was mentioned in despatches.1 He gained the rank of Brevet Lieutenant-Colonel in the Royal Horse Guards.1
Children of Lt.-Col. Henry William Crichton, Viscount Crichton and Lady Mary Cavendish Grosvenor
- George David Hugh Crichton1 b. 12 May 1904, d. 18 May 1904
- Lady Mary Katherine Crichton+1 b. 8 Jul 1905, d. 2 Feb 1990
- John Henry George Crichton, 5th Earl Erne of Crom Castle+1 b. 22 Nov 1907, d. 23 May 1940
- [S37] BP2003 volume 1, page 1333. See link for full details for this source. Hereinafter cited as. [S37]
Colonel Hon. Algernon Francis Stanley1 
He fought in the Boer War between 1899 and 1900.1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1914.1 He gained the rank of Colonel in 1916 in the 2nd Life Guards.1 He held the office of Justice of the Peace (J.P.) for Wiltshire.1 He was Colonel of the 195th Infantry Brigade between 1923 and 1927.1
Children of Colonel Hon. Algernon Francis Stanley and Lady Mary Cavendish Grosvenor
- Constance Mary Stanley+1 b. 24 Jan 1919
- F/O Anthony Hugh Stanley b. 20 Feb 1923, d. 11 Mar 1943
- [S37] BP2003 volume 1, page 1105. See link for full details for this source. Hereinafter cited as. [S37]
Brig.-Gen. Lord Henry Charles Seymour1 
He fought in the Boer War, where he was mentioned in despatches and was wounded.1 He was awarded the Companion, Distinguished Service Order (D.S.O.) in 1916 and bar (1918.)1 He was awarded the Chevalier, Ordre national de la Légion d’honneur.1 He gained the rank of Honorary Brigadier-General in 1930.1 He held the office of Lord-Lieutenant of Warwickshire.1 He gained the rank of Colonel in the Grenadier Guards.1 He gained the rank of Colonel in 1934 in the 68th (South Midland) Field Brigade.1 He gained the rank of Colonel in 1937 in the Warwickshire Yeomanry.1
Children of Brig.-Gen. Lord Henry Charles Seymour and Lady Helen Frances Grosvenor
- Lady Margaret Katherine Seymour+1 b. 9 May 1918, d. 24 May 1975
- Hugh Edward Conway Seymour, 8th Marquess of Hertford+1 b. 29 Mar 1930, d. 22 Dec 1997
- [S37] BP2003 volume 2, page 1890. See link for full details for this source. Hereinafter cited as. [S37]
John Henry Crichton, 4th Earl Erne of Crom Castle1 
He graduated from Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)2 He held the office of High Sheriff of County Fermanagh in 1864.2 He held the office of High Sheriff of County Donegal in 1867.2 He held the office of Member of Parliament (M.P.) (Conservative) for Enniskillen between 1868 and 1880.2 He held the office of a Lord of Treasury between 1876 and 1880.2 He held the office of Member of Parliament (M.P.) (Conservative) for County Fermanagh between 1880 and 1885.2 He held the office of Custos Rotulorum of County Fermanagh between 1885 and 1914.2 He held the office of Lord-Lieutenant of County Fermanagh between 1885 and 1914.2 He succeeded as the 4th Viscount Erne of Crom Castle, co. Fermanagh [I., 1781] on 3 October 1885.1 He succeeded as the 4th Earl Erne of Crom Castle [I., 1789] on 3 October 1885.1 He succeeded as the 2nd Baron Fermanagh of Lisnaskea, co. Fermanagh [U.K., 1876] on 3 October 1885.1 He succeeded as the 5th Baron Erne of Crom Castle, co. Fermanagh [I., 1768] on 3 October 1885.1 He was appointed Knight, Order of St. Patrick (K.P.) in 1889.2 He was appointed Privy Counsellor (P.C.)2
Children of John Henry Crichton, 4th Earl Erne of Crom Castle and Lady Florence Mary Cole
- Lt.-Col. Henry William Crichton, Viscount Crichton+2 b. 30 Sep 1872, d. 31 Oct 1914
- Colonel Hon. Sir George Arthur Charles Crichton+2 b. 6 Sep 1874, d. 5 Mar 1952
- Hon. Arthur Owen Crichton+2 b. 15 Aug 1876, d. 11 Jul 1970
- Major Hon. James Archibald Crichton2 b. 8 Dec 1877, d. 3 Aug 1956
- Lady Evelyn Selina Louisa Crichton2 b. 21 Jul 1879, d. 4 May 1955
- Lady Mabel Florence Mary Crichton+2 b. 31 Dec 1882, d. 15 Aug 1944
Conrad James Sebastion Cecil1
- [S37] BP2003 volume 3, page 3506. See link for full details for this source. Hereinafter cited as. [S37]
Richard de Aquila Grosvenor, 1st Baron Stalbridge1 
He graduated from Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1 He held the office of Member of Parliament (M.P.) for Flintshire between 1861 and 1866.1 He held the office of Vice Chamberlain to HM Household between 1872 and 1874.1 He was Patronage Secretary to the Treasury between 1880 and 1885.1 He was appointed Privy Counsellor (P.C.)1 He gained the title of 1st Baron Stalbridge, of Stalbridge, co. Dorset [U.K.] on 22 March 1886.1 He was appointed Fellow, Royal Geographical Society (F.R.G.S.)1 He has an extensive biographical entry in the Dictionary of National Biography.5
Child of Richard de Aquila Grosvenor, 1st Baron Stalbridge and Hon. Beatrice Charlotte Elizabeth Vesey
- Hon. Elizabeth Emma Beatrice Grosvenor1 b. 7 Dec 1875, d. 31 Jan 1931
Children of Richard de Aquila Grosvenor, 1st Baron Stalbridge and Eleanor Francis Beatrice Hamilton Stubber
- Hugh Grosvenor, 2nd Baron Stalbridge+1 b. 5 May 1880, d. 24 Dec 1949
- Hon. Blanche Grosvenor+1 b. 5 May 1880, d. 4 Apr 1964
- Hon. Gilbert Grosvenor1 b. 22 Aug 1881, d. 15 Jun 1939
- Hon. Richard Eustace Grosvenor1 b. 27 Jan 1883, d. 13 Oct 1915
- Hon. Eleanor Lilian Grosvenor+4 b. 18 Jan 1885, d. Aug 1977
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 255. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 4132. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S21] L. G. Pine, The New Extinct Peerage, page 256.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
