Lt.-Col. Reginald Edward Gascoyne-Cecil1 
He was educated at Winchester College, Winchester, Hampshire, EnglandG.1 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He gained the rank of Lieutenant-Colonel in the 21st Lancers.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 1918.1 He held the office of Verderer of the New Forest.1 He held the office of Justice of the Peace (J.P.) for Hampshire.1
Children of Lt.-Col. Reginald Edward Gascoyne-Cecil and Mary Beatrice Pilcher
- Margaret Mary Gascoyne-Cecil1 b. 31 Jul 1903, d. 3 Sep 1950
- Captain Lionel Gascoyne-Cecil1 b. 26 Jul 1907, d. 31 Mar 1963
- Catherine Angela Gascoyne-Cecil1 b. 17 Sep 1909, d. 17 Sep 1969
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Beatrice Susan Theodosia Stuart-Wortley1 
From 1 December 1906, her married name became Gascoyne-Cecil.1
Children of Hon. Beatrice Susan Theodosia Stuart-Wortley and Captain Arthur William James Gascoyne-Cecil
- Mary Elizabeth Gascoyne-Cecil1 b. 18 Mar 1908
- James Charles Gascoyne-Cecil1 b. 3 May 1915, d. 6 Apr 1964
- Robert Arthur Gascoyne-Cecil1 b. 16 Jan 1921, d. 29 May 1994
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
- [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 261. Hereinafter cited as The New Extinct Peerage.
Mary Beatrice Pilcher1 
From 1 February 1902, her married name became Gascoyne-Cecil.1
Children of Mary Beatrice Pilcher and Lt.-Col. Reginald Edward Gascoyne-Cecil
- Margaret Mary Gascoyne-Cecil1 b. 31 Jul 1903, d. 3 Sep 1950
- Captain Lionel Gascoyne-Cecil1 b. 26 Jul 1907, d. 31 Mar 1963
- Catherine Angela Gascoyne-Cecil1 b. 17 Sep 1909, d. 17 Sep 1969
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
Captain Lionel Gascoyne-Cecil1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of Captain in the Royal Scots (SR.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1930 with a Bachelor of Arts (B.A.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Mary Gascoyne-Cecil1 
Her married name became Pitt.
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
Catherine Angela Gascoyne-Cecil1 
Catherine Angela Gascoyne-Cecil usually went by her middle name of Angela.1 She gained the rank of Lieutenant-Colonel in the Women’s Royal Auxiliary Corps.1
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
George Heriot Pitt1
He was appointed Fellow, Royal College of Surgeons (F.R.C.S.)1
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
Marion Elizabeth Jessie Clover1
Her married name became Adams.1 From 1941, her married name became Gascoyne-Cecil.2 After her marriage, Marion Elizabeth Jessie Clover was styled as Baroness Romilly on 18 July 1966. From 18 July 1966, her married name became Romilly. From 1986, her married name became Ward.1
William Gaspard Guy Romilly, 4th Baron Romilly1 
He succeeded as the 4th Baron Romilly, of Barry, co. Glamorgan [U.K., 1866] on 23 June 1905.3 He fought in the First World War.6 He fought in the officer between 1917 and 1923, Coldstream Guards.3 He fought in the Second World War.6 On his death his barony became extinct.6
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
- [S7177] Bob Janes, “re: Bosanquet Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 June 2014. Hereinafter cited as “re: Bosanquet Family.”
- [S34] BP1970 page 2287. See link for full details for this source. Hereinafter cited as. [S34]
- [S37] BP2003. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S34] BP1970. [S34]
James Charles Gascoyne-Cecil1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1937 with a Bachelor of Arts (B.A.)1 He fought in the Second World War.1 He gained the rank of Lieutenant in the King’s Royal Rifle Corps.1
- [S37] BP2003 volume 3, page 3505. See link for full details for this source. Hereinafter cited as. [S37]
