Bessie Irving Watson1 
From 28 February 1916, her married name became Aylmer.1
Child of Bessie Irving Watson and Sir Basil Udolphus Aylmer, 11th Lord Aylmer
- Matthew Aylmer2 b. 29 Mar 1917, d. 1 Jul 1944
- [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 56. Hereinafter cited as The Complete Peerage, Volume XIV.
- [S8] BP1999 volume 1, page 152. See link for full details for this source. Hereinafter cited as. [S8]
Joseph Watson1
Child of Joseph Watson
- Bessie Irving Watson+1 d. 12 Nov 1956
- [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 56. Hereinafter cited as The Complete Peerage, Volume XIV.
Baron Alexis von Gecmen-Waldeck
Children of Baron Alexis von Gecmen-Waldeck and Victoire di Borbone, Principessa di Parma
- Baroness Tatiana von Gecmen-Waldeck b. 22 Jun 1974
- Baron Vincent-Nicholas von Gecmen-Waldeck b. 30 Aug 1981
Helen Cooper Hogg1
From before 1960, her married name became Riseborough.1 From 3 October 1960, her married name became Aylmer.1 After her marriage, Helen Cooper Hogg was styled as Baroness Aylmer on 1 May 1974.
- [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 56. Hereinafter cited as The Complete Peerage, Volume XIV.
Constance de Ravinel
Children of Constance de Ravinel and Charles Emmanuel di Borbone, Principessa di Parma
- Amaury Yves Michel Marie Joseph di Borbone, Principe di Parma b. 30 Oct 1991
- Charlotte Alexe Yolande Marie Joseph di Borbone, Principessa di Parma b. 18 Jul 1993
- Elizabeth Flore Angélique Marie Joseph di Borbone, Principessa di Parma b. 12 Jun 1996
- Zita Angélique Inès Marie Joseph di Borbone, Principessa di Parma1 b. 1 Apr 1999
Baron Yves de Ravinel
Child of Baron Yves de Ravinel and Countess Alexe de Castellane
- Constance de Ravinel+ b. 18 Jul 1971
Countess Alexe de Castellane
Child of Countess Alexe de Castellane and Baron Yves de Ravinel
- Constance de Ravinel+ b. 18 Jul 1971
Amaury Yves Michel Marie Joseph di Borbone, Principe di Parma
He gained the title of Principe Amaury di Parma.
- [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.
Charlotte Alexe Yolande Marie Joseph di Borbone, Principessa di Parma
She gained the title of Principessa Charlotte di Parma.
Elizabeth Flore Angélique Marie Joseph di Borbone, Principessa di Parma1
She gained the title of Principessa Elizabeth di Parma.