Diana Edith Du Cane1 
From 17 January 1952, her married name became Cubitt. From 1957, her married name became Tunnicliffe.
Child of Diana Edith Du Cane and Hon. Jeremy John Cubitt
- Sarah Victoria Cubitt1 b. 13 Sep 1953
Children of Diana Edith Du Cane and Nigel Arthur Tunnicliffe
- Joanna Tunnicliffe3 b. 2 Apr 1958, d. c Oct 1958
- Brigid Serena Tunnicliffe3 b. 7 Jan 1963
- [S8] BP1999 volume 1, page 121. See link for full details for this source. Hereinafter cited as. [S8]
- [S35] BLG1965 page 214. See link for full details for this source. Hereinafter cited as. [S35]
- [S37] BP2003 volume 2, page 2818. See link for full details for this source. Hereinafter cited as. [S37]
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Commander Peter Du Cane1 
He lived at East Hoe Manor, Hambledon, Hampshire, EnglandG. He lived at Seamark, Glandore, County Cork, IrelandG. He lived at Hasselbech Grange, Maidwell, Northamptonshire, EnglandG.1 He gained the rank of Commander in the Royal Navy.1 He was appointed Commander, Order of the British Empire (C.B.E.)1
Children of Commander Peter Du Cane and Victoria Geraldine Pole-Carew
- Diana Edith Du Cane+1 b. 10 Nov 1929, d. 30 Jun 2021
- Margaret Anne Du Cane5 b. 1932, d. 5 Jan 2023
- Charles Antony Du Cane+5 b. 15 Feb 1940
- [S8] BP1999 volume 1, page 121. See link for full details for this source. Hereinafter cited as. [S8]
- [S35] BLG1965 page 214. See link for full details for this source. Hereinafter cited as. [S35]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003 volume 3, page 3156. See link for full details for this source. Hereinafter cited as. [S37]
- [S6392] Brigid Tunnicliffe, “re: Tunnicliffe Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 21 October 2012. Hereinafter cited as “re: Tunnicliffe Family.”
Hon. Jeremy John Cubitt1 
Hon. Jeremy John Cubitt was born on 7 May 1927.1 He was the son of Roland Calvert Cubitt, 3rd Baron Ashcombe and Sonia Rosemary Keppel.1 He married Diana Edith Du Cane, daughter of Commander Peter Du Cane and Victoria Geraldine Pole-Carew, on 17 January 1952.1 He and Diana Edith Du Cane were divorced in 1957.1 He died on 12 January 1958 at age 30 at Adelphi Terrace, Savoy Street, London, EnglandG, by falling 50 feet off a balcony.1,3
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of Lieutenant in the Coldstream Guards.1
Child of Hon. Jeremy John Cubitt and Diana Edith Du Cane
- Sarah Victoria Cubitt1 b. 13 Sep 1953
- [S8] BP1999 volume 1, page 121. See link for full details for this source. Hereinafter cited as. [S8]
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Sarah Victoria Cubitt1
From 31 July 1975, her married name became Hutton.1 She lived in 1999 at Flat 3, 13 Cranley Gardens, London, EnglandG.1
- [S8] BP1999 volume 1, page 121. See link for full details for this source. Hereinafter cited as. [S8]
Roland Calvert Cubitt, 3rd Baron Ashcombe1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of officer in the Coldstream Guards.3 He gained the rank of Lieutenant in the Coldstream Guards.4 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He held the office of Deputy Lieutenant (D.L.) of Surrey.4 He held the office of Vice-Lord-Lieutenant of Surrey in 1940.4 He succeeded as the 3rd Baron Ashcombe, of Dorking, Surrey and of Bodiam Castle, Sussex [U.K., 1892] on 27 October 1947.1
Children of Roland Calvert Cubitt, 3rd Baron Ashcombe and Sonia Rosemary Keppel
- Hon. Rosalind Maud Cubitt+4 b. 11 Aug 1921, d. 14 Jul 1994
- Henry Edward Cubitt, 4th Baron Ashcombe1 b. 31 Mar 1924, d. 4 Dec 2013
- Hon. Jeremy John Cubitt+4 b. 7 May 1927, d. 12 Jan 1958
- [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 43. Hereinafter cited as The Complete Peerage, Volume XIV.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S8] BP1999 volume 1, page 49. See link for full details for this source. Hereinafter cited as. [S8]
- [S8] BP1999. [S8]
Idina Joan Myddelton1 
Idina Joan Myddelton was the daughter of Colonel Robert Edward Myddelton and Lady Violet Nevill.1 She married, firstly, John Charles Trueman Mills on 25 July 1922.1 She married, secondly, Roland Calvert Cubitt, 3rd Baron Ashcombe, son of Henry Cubitt, 2nd Baron Ashcombe and Maud Marianne Calvert, on 6 August 1948.1 She died on 9 October 1954.1
From 25 July 1922, her married name became Mills. From 6 August 1948, her married name became Cubitt. After her marriage, Idina Joan Myddelton was styled as Baroness Ashcombe on 6 August 1948.
- [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 43. Hereinafter cited as The Complete Peerage, Volume XIV.
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
John Charles Trueman Mills1
- [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 43. Hereinafter cited as The Complete Peerage, Volume XIV.
Jean Garland1 
Jean Garland was the daughter of Charles Tuller Garland.1 She married, firstly, Arthur Turberville Smith-Bingham on 9 September 1930.1,3 She married, secondly, Sir Robert George Maxwell Throckmorton, 11th Bt., son of Lt.-Col. Richard Courtenay Brabazon Throckmorton and Lilian Langford Brooke, on 23 May 1942.1 She and Sir Robert George Maxwell Throckmorton, 11th Bt. were divorced in 1949.4 She married, thirdly, Greville Pollard Baylis between 1950 and 1958.1 She married, fourthly, Roland Calvert Cubitt, 3rd Baron Ashcombe, son of Henry Cubitt, 2nd Baron Ashcombe and Maud Marianne Calvert, on 2 July 1959.1 She died on 5 March 1973 at Nantes, Bretagne, FranceG, killed in a DC-9 crash.1,5
From 9 September 1930, her married name became Smith-Bingham.1 From 23 May 1942, her married name became Throckmorton. From between 1950 and 1958, her married name became Baylis.1 From 2 July 1959, her married name became Cubitt. After her marriage, Jean Garland was styled as Baroness Ashcombe on 2 July 1959.
Child of Jean Garland and Arthur Turberville Smith-Bingham
- Charles Arthur Smith-Bingham+3 b. 8 Jul 1931, d. 1 Jun 2003
- [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 43. Hereinafter cited as The Complete Peerage, Volume XIV.
- [S140] National Portrait Gallery, London, online http://www.npg.org.uk. Hereinafter cited as National Portrait Gallery.
- [S35] BLG1965 volume 1, page 62. See link for full details for this source. Hereinafter cited as. [S35]
- [S34] BP1970 page 2642. See link for full details for this source. Hereinafter cited as. [S34]
- [S8] BP1999 volume 1, page 122. See link for full details for this source. Hereinafter cited as. [S8]
Barbara Bagot1 
- [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 374. Hereinafter cited as The Complete Peerage.
Gerald William Bagot, 5th Baron Bagot of Bagot’s Bromley1 
He was educated at Haileybury College, Haileybury, Hertfordshire, EnglandG.1 He succeeded as the 5th Baron Bagot of Bagot’s Bromley, co. Stafford [G.B., 1780] on 23 December 1932.1 He succeeded as the 10th Baronet Bagot, of Blithfield, co. Stafford [E., 1627] on 23 December 1932.1
- [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 58. Hereinafter cited as The Complete Peerage, Volume XIV.
