Brigadier Alan Fortescue Thomson1 
He was awarded the Distinguished Service Order (D.S.O.)2 He gained the rank of Brigadier in the Royal Artillery.2 He lived at Craighall, Kennethmont, Aberdeenshire, ScotlandG.1
Child of Brigadier Alan Fortescue Thomson and Edythe Mary Unwin
Child of Brigadier Alan Fortescue Thomson
- Clare Frances Fortescue Thomson+2 b. c 1907, d. 16 Oct 2002
Jessica Sophie Chenevix Trench1
Her married name became Hunter.2
Children of Jessica Sophie Chenevix Trench and James Hunter
- George Hunter2 b. 10 Aug 1994
- Douglas Hunter2 b. 7 Sep 1996
- Alexander Hunter2 b. 19 Sep 2001
John Buchan, 1st Baron Tweedsmuir1 

John Buchan, 1st Baron Tweedsmuir was born on 26 August 1875 at Perth, Perthshire, Scotland.1,3 He was the son of Reverend John Buchan and Helen Jane Masterson.1 He married Susan Charlotte Grosvenor, daughter of Captain Hon. Norman de l’Aigle Grosvenor and Caroline Susan Theodora Stuart-Wortley, on 15 July 1907.1 He died on 12 February 1940 at age 64.1
He was educated at Glasgow University, Glasgow, Lanarkshire, ScotlandG.1 He graduated from Brasenose College, Oxford University, Oxford, Oxfordshire, EnglandG, with a Master of Arts (M.A.)1 He was admitted to Middle Temple in 1901.1 He was Private Secretary to the High Commissioner to South Africa between 1901 and 1903.1 He wrote the book Prester John, published 1910.1 He fought in the First World War.1 He wrote the book The Thirty-Nine Steps, published 1915 (ASIN: 1843175932.)1 He wrote the book Greenmantle, published 1916 (ASIN: 1466306920.)1 He gained the rank of Temporary Lieutenant-Colonel in 1916.1 He wrote the book Mr. Standfast, published 1919 (ASIN: 1846971551.)1 He was awarded the honorary degree of Doctor of Civil Law (D.C.L.) by Brasenose College, Oxford University, Oxford, Oxfordshire, EnglandG.1 He wrote the book Huntingtower, published 1922 (ASIN: 0199537860.)1 He wrote the book The Three Hostages, published 1924 (ASIN: 1842327941.)1 He wrote the book John Macnab, published 1925 (ASIN: 1849024235.)1 He held the office of Member of Parliament (M.P.) (Conservative) for the Scottish Universities between 1927 and 1935.1 He held the office of Justice of the Peace (J.P.) for Oxfordshire.1 He wrote the book Castle Gay, published 1930 (ASIN: B0014LG33W.)1 He wrote the book Sir Walter Scott, published 1932 (ASIN: 0755117190.)1 He held the office of Deputy Lieutenant (D.L.) of Oxfordshire.1 He held the office of Justice of the Peace (J.P.) for Peebles-shire.1 He held the office of Deputy Lieutenant (D.L.) of Peebles-shire.1 He was appointed Knight Grand Cross, Order of St. Michael and St. George (G.C.M.G.) in 1935.1 He held the office of Governor-General of Canada between 1935 and 1940.1 He was created 1st Baron Tweedsmuir, of Elsfield, Oxford [U.K.] on 1 June 1935.1 He wrote the book The Island of Sheep, published 1936 (ASIN: 1907523707.)1 He held the office of Chancellor of Edinburgh University in 1937.1 He was appointed Privy Counsellor (P.C.) in 1937.1 He was appointed Knight of Grace, Most Venerable Order of the Hospital of St. John of Jerusalem (K.G.St.J.)1 He was appointed Knight Grand Cross, Royal Victorian Order (G.C.V.O.) in 1939.1 He was appointed Companion of Honour (C.H.)1 He wrote the book Memory Hold-the-Door, published 1940, autobiography (ASIN: B00138U71A.)1 He wrote the book Sick Heart River, published 1941 (ASIN: 0755117174.)1 He has an extensive biographical entry in the Dictionary of National Biography.4
Children of John Buchan, 1st Baron Tweedsmuir and Susan Charlotte Grosvenor
- Hon. Alice Caroline Helen Buchan+1 b. 5 Jun 1908, d. 19 Dec 1993
- John Norman Stuart Buchan, 2nd Baron Tweedsmuir+1 b. 25 Nov 1911, d. 20 Jun 1996
- William de l’Aigle Buchan, 3rd Baron Tweedsmuir+5 b. 10 Jan 1916, d. 29 Jun 2008
- Hon. Alastair Francis Buchan+1 b. 9 Sep 1918, d. 4 Feb 1976


- [S37] BP2003 volume 3, page 3966. See link for full details for this source. Hereinafter cited as. [S37]
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
- [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.”
- [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.
- [S37] BP2003. [S37]
Susan Charlotte Grosvenor1 
She wrote the book The Winter Bouquet.2 She wrote the book John Buchan by his wife and friends.2 Her married name became Buchan. She wrote the book The Lilac and the Rose.2 She was an author of biographies and children’s stories.1 She wrote the book Mice on Horseback.2 She wrote the book The Cat’s Grandmother.2 After her marriage, Susan Charlotte Grosvenor was styled as Baroness Tweedsmuir on 1 June 1935. She was appointed Dame of Grace, Most Venerable Order of the Hospital of St. John of Jerusalem (D.G.St.J.)1
Children of Susan Charlotte Grosvenor and John Buchan, 1st Baron Tweedsmuir
- Hon. Alice Caroline Helen Buchan+1 b. 5 Jun 1908, d. 19 Dec 1993
- John Norman Stuart Buchan, 2nd Baron Tweedsmuir+1 b. 25 Nov 1911, d. 20 Jun 1996
- William de l’Aigle Buchan, 3rd Baron Tweedsmuir+2 b. 10 Jan 1916, d. 29 Jun 2008
- Hon. Alastair Francis Buchan+1 b. 9 Sep 1918, d. 4 Feb 1976
Captain Hon. Norman de l’Aigle Grosvenor 
He held the office of Member of Parliament (M.P.) for Chester between 1869 and 1874.1
Children of Captain Hon. Norman de l’Aigle Grosvenor and Caroline Susan Theodora Stuart-Wortley
- Susan Charlotte Grosvenor+2 d. 21 Mar 1977
- Margaret Sophie Katherine Grosvenor+1
Caroline Susan Theodora Stuart-Wortley1 
Her married name became Grosvenor. She wrote the book The Bands of Orion.1 She wrote the book The First Lady Wharncliffe and her Family 1799-1856.1 She was appointed Commander, Order of the British Empire (C.B.E.) in 1920.1
Children of Caroline Susan Theodora Stuart-Wortley and Captain Hon. Norman de l’Aigle Grosvenor
- Susan Charlotte Grosvenor+2 d. 21 Mar 1977
- Margaret Sophie Katherine Grosvenor+2
Anna Maria Paulet1 
From 3 June 1845, her married name became Pigott.2
Margaret Sophie Katherine Grosvenor1
Her married name became Peyton-Jones.
Children of Margaret Sophie Katherine Grosvenor and Jeremy Peyton-Jones
- Jeremy Norman Peyton-Jones+
- Margaret Letitia Susan Peyton-Jones2 b. 1922, d. 28 Dec 2021
Jeremy Peyton-Jones1 
He lived at Wendover Dean, Wendover, Buckinghamshire, EnglandG.2
Children of Jeremy Peyton-Jones and Margaret Sophie Katherine Grosvenor
- Jeremy Norman Peyton-Jones+2
- Margaret Letitia Susan Peyton-Jones3 b. 1922, d. 28 Dec 2021
Peyton Peyton-Jones1
Child of Peyton Peyton-Jones
- Jeremy Peyton-Jones+1 d. 30 Oct 1930
- [S37] BP2003 volume 3, page 4209. See link for full details for this source. Hereinafter cited as. [S37]