Lt.-Col. Hon. Henry George Orlando Bridgeman1 
He was educated at Harrow School, Harrow, London, EnglandG.1 He fought in the First World War.1 He was awarded the Military Cross (M.C.) in 1916.1 He was Aide-de-Camp to the General Officer Commanding, Ireland.1 He gained the rank of Lieutenant-Colonel in the Royal Field Artillery.1 He was awarded the Distinguished Service Order (D.S.O.) in 1918.1 He was awarded the Order of Danilo of Montenegro.1 He held the office of Justice of the Peace (J.P.) for Northumberland in 1945.1 He held the office of Deputy Lieutenant (D.L.) of Northumberland in 1946.1
Children of Lt.-Col. Hon. Henry George Orlando Bridgeman and Joan Constable-Maxwell
- Mary Helena Bridgeman+1 b. 9 Mar 1932, d. 12 Dec 2018
- Lt.-Col. Peter Orlando Ronald Bridgeman+1 b. 9 May 1933, d. 25 Jul 2013
- Alice Christina Bridgeman+1 b. 27 Apr 1936
- John Henry Orlando Bridgeman+1 b. 11 Oct 1938
- [S37] BP2003 volume 1, page 483. See link for full details for this source. Hereinafter cited as. [S37]
Emma Rose Baring1
- [S8] BP1999 volume 1, page 120. See link for full details for this source. Hereinafter cited as. [S8]
Hon. Bernard Constable-Maxwell1 
He was admitted to the Royal Company of Archers.2 He held the office of Justice of the Peace (J.P.) for Inverness-shire.2 He lived at Farlie House, Beauly, Inverness-shire, ScotlandG.1
Child of Hon. Bernard Constable-Maxwell and Mathilda Jessup
- Bernard Joseph Constable-Maxwell2 b. 12 Nov 1882, d. 4 Dec 1882
Children of Hon. Bernard Constable-Maxwell and Hon. Alice Mary Charlotte Fraser
- Captain Ian Simon Joseph Constable-Maxwell+2 b. 15 Apr 1891, d. 3 Sep 1975
- Captain Ronald Joseph Tarlagan Constable-Maxwell2 b. 9 Jul 1892, d. 4 Jan 1931
- Mary Philomena Constable-Maxwell+2 b. 25 Dec 1893, d. 16 Mar 1953
- W/Cdr. Gerald Joseph Constable-Maxwell+2 b. 8 Sep 1895, d. 18 Dec 1959
- Margaret Mary Ethelreda Constable-Maxwell2 b. 16 Oct 1897
- Winifride Mary Constable-Maxwell+2 b. 20 Dec 1898, d. 1994
- Joan Constable-Maxwell+1 b. 22 Mar 1901, d. 1991
- Major David Turville-Constable-Maxwell+2 b. 28 Jun 1904, d. 20 Mar 1985
- Lt.-Col. Andrew Bernard Constable-Maxwell+2 b. 31 Jan 1906, d. 1990
- Elizabeth Mary Alice Constable-Maxwell2 b. 29 May 1907, d. 1993
- Ursula Marcia Mary Constable-Maxwell2 b. 5 Nov 1911, d. 3 Jun 2001
- W/Cdr. Michael Hugh Constable-Maxwell+2 b. 3 Jun 1917, d. 15 Aug 2000
- [S37] BP2003 volume 1, page 483. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S134] Heraldic Media Ltd., online http://www.cracroftspeerage.co.uk/, Patrick Cracoft-Brennan (Cracroft Peerage Database v5.2), downloaded 1 November 2006.
Hon. Alice Mary Charlotte Fraser1 
Her married name became Constable-Maxwell.
Children of Hon. Alice Mary Charlotte Fraser and Hon. Bernard Constable-Maxwell
- Captain Ian Simon Joseph Constable-Maxwell+1 b. 15 Apr 1891, d. 3 Sep 1975
- Captain Ronald Joseph Tarlagan Constable-Maxwell1 b. 9 Jul 1892, d. 4 Jan 1931
- Mary Philomena Constable-Maxwell+2 b. 25 Dec 1893, d. 16 Mar 1953
- W/Cdr. Gerald Joseph Constable-Maxwell+1 b. 8 Sep 1895, d. 18 Dec 1959
- Margaret Mary Ethelreda Constable-Maxwell2 b. 16 Oct 1897
- Winifride Mary Constable-Maxwell+2 b. 20 Dec 1898, d. 1994
- Joan Constable-Maxwell+2 b. 22 Mar 1901, d. 1991
- Major David Turville-Constable-Maxwell+1 b. 28 Jun 1904, d. 20 Mar 1985
- Lt.-Col. Andrew Bernard Constable-Maxwell+1 b. 31 Jan 1906, d. 1990
- Elizabeth Mary Alice Constable-Maxwell2 b. 29 May 1907, d. 1993
- Ursula Marcia Mary Constable-Maxwell2 b. 5 Nov 1911, d. 3 Jun 2001
- W/Cdr. Michael Hugh Constable-Maxwell+2 b. 3 Jun 1917, d. 15 Aug 2000
Bernard Joseph Constable-Maxwell1 
- [S37] BP2003 volume 2, page 1883. See link for full details for this source. Hereinafter cited as. [S37]
Mathilda Jessup1 
Her married name became Constable-Maxwell.
Child of Mathilda Jessup and Hon. Bernard Constable-Maxwell
- Bernard Joseph Constable-Maxwell1 b. 12 Nov 1882, d. 4 Dec 1882
- [S37] BP2003 volume 2, page 1883. See link for full details for this source. Hereinafter cited as. [S37]
- [S6448] Bram Sonneveld, “re: Oppenheimer Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 November 2012. Hereinafter cited as “re: Oppenheimer Family.”
Alfred du Pont Jessup1 
He lived at Philadelphia, Pennsylvania, U.S.A.1 He was owner of Jessup & Moore Paper Company.2
Children of Alfred du Pont Jessup and Matilda Nagle
- Mathilda Jessup+1 b. 1860, d. 13 Nov 1882
- Augustus Edward Jessup+2 b. 20 Jun 1861, d. 16 Oct 1925
- [S37] BP2003 volume 2, page 1883. See link for full details for this source. Hereinafter cited as. [S37]
- [S6448] Bram Sonneveld, “re: Oppenheimer Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 November 2012. Hereinafter cited as “re: Oppenheimer Family.”
William Constable-Maxwell, 10th Lord Herries of Terregles1 
He held the office of High Sheriff of Yorkshire in 1833.1 He succeeded as the 10th Lord Herries of Terregles [S., 1490] on 23 June 1858, following the reversal of the 1716 attainder.1
Children of William Constable-Maxwell, 10th Lord Herries of Terregles and Marcia Mary Vavasour
- Hon. Mary Anne Constable-Maxwell+2 d. 13 Dec 1941
- Marmaduke Francis Constable-Maxwell, 11th Lord Herries of Terregles+1 b. 4 Oct 1837, d. 5 Oct 1908
- Hon. William Constable-Maxwell1 b. 24 Apr 1841, d. 25 Jan 1903
- Hon. Joseph Constable-Maxwell-Scott+1 b. 16 Jan 1847, d. 29 Aug 1923
- Hon. Bernard Constable-Maxwell+2 b. 3 Apr 1848, d. 27 Oct 1938
- Major Hon. Walter Constable Constable-Maxwell2 b. 13 Aug 1849, d. 7 Dec 1925
Lady Helen Diana Bridgeman1 

Colour photo by Madame Yevonde, 19362
Lady Helen Diana Bridgeman was born on 22 June 1907.3 She was the daughter of Orlando Bridgeman, 5th Earl of Bradford and Hon. Margaret Cecilia Bruce.1 She married Sir Robert Henry Edward Abdy, 5th Bt., son of Sir Henry Beadon Abdy, 4th Bt. and Anna Adele Coronna, on 10 February 1930.1 She and Sir Robert Henry Edward Abdy, 5th Bt. were divorced in 1962.1 She died on 7 May 1967 at age 59.1
Lady Helen Diana Bridgeman usually went by her middle name of Diana.1 Her married name became Abdy.
Child of Lady Helen Diana Bridgeman and Sir Robert Henry Edward Abdy, 5th Bt.
- Sir Valentine Robert Duff Abdy, 6th Bt.+4 b. 11 Sep 1937, d. 27 Jun 2012
- [S8] BP1999 volume 1, page 2. See link for full details for this source. Hereinafter cited as. [S8]
- [S140] National Portrait Gallery, London, online http://www.npg.org.uk. Hereinafter cited as National Portrait Gallery.
- [S37] BP2003 volume 1, page 483. See link for full details for this source. Hereinafter cited as. [S37]
- [S19] Adam and Charles Black Ltd, Who’s Who 1975: An Annual Autobiographical Dictionary (London, U.K.: Adam and Charles Black, 1975), page 4. Hereinafter cited as Who’s Who 1975.
Sir Robert Henry Edward Abdy, 5th Bt.1 
He was educated at Charterhouse School, Godalming, Surrey, EnglandG.1 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He gained the rank of Lieutenant in 1915 in the 15th/19th King’s Hussars (Reserve of Officers.)1 He succeeded as the 5th Baronet Abdy, of Albyns, Essex [U.K., 1850] on 1 December 1921.1
Child of Sir Robert Henry Edward Abdy, 5th Bt. and Lady Helen Diana Bridgeman
- Sir Valentine Robert Duff Abdy, 6th Bt.+2 b. 11 Sep 1937, d. 27 Jun 2012