Elizabeth Ursula Arienwen Throckmorton1 
From 8 January 1935, her married name became D’Abreu.2
Children of Elizabeth Ursula Arienwen Throckmorton and Professor Alphonsus Ligouri D’Abreu
- Elizabeth Clare D’Abreu+3 b. 18 Aug 1935, d. 31 Oct 2017
- Felicity Ann D’Abreu+3 b. 12 Dec 1938
- Veronica Teresa D’Abreu+3 b. 10 Jul 1948
- [S34] BP1970 page 2643. See link for full details for this source. Hereinafter cited as. [S34]
- [S1281] Dr. Andrew Gray, “re: Sir Robert George Maxwell Throckmorton, 11th Bt.,” e-mail message to British and European Nobility Register, 28 February 2005. Hereinafter cited as “re: Robert George Maxwell Throckmorton.”
- [S34] BP1970. [S34]
William Haydn McConnell1
Child of William Haydn McConnell
- Olive Marion McConnell+1 b. 1906, d. 1973
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
Julian Aubyn Crofton McLaughlin1 
He adopted Anthony McLaughlin.2 He was a time and motion consultant.1
Children of Julian Aubyn Crofton McLaughlin and Sheila Guilford
- Anthony McLaughlin1 b. 1956
- David McLaughlin+1 b. 1959
- Gillian McLaughlin+1 b. 1961
- Nicholas McLaughlin1 b. 1964, d. 1996
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
- [S1138] GIll Harris, “re: Stuart Harris,” e-mail message to British and European Nobility Register, 2 August 2004. Hereinafter cited as “re: Stuart Harris.”
Sheila Guilford1
From 1958, her married name became McLaughlin.1
Children of Sheila Guilford and Julian Aubyn Crofton McLaughlin
- Anthony McLaughlin1,2 b. 1956
- David McLaughlin+1 b. 1959
- Gillian McLaughlin+1 b. 1961
- Nicholas McLaughlin1 b. 1964, d. 1996
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
- [S1138] GIll Harris, “re: Stuart Harris,” e-mail message to British and European Nobility Register, 2 August 2004. Hereinafter cited as “re: Stuart Harris.”
Alexander Rudolph Ferdinand Nicolaus Zdenko Baron von Twickel1 
He was educated at College St. Blaslen, Germany.1 He lived in 1970 at Spiney House, Coughton, Alcester, Warwickshire, EnglandG.1 He retired from the military in 1993, with the rank of Lieutenant-Colonel, late of the 9th/12th Royal Lancers.1
Children of Alexander Rudolph Ferdinand Nicolaus Zdenko Baron von Twickel and Neville Christine Priestman
- Angela Baronin von Twickel b. 1975
- Mathilde Baronin von Twickel+ b. 1976
Neville Christine Priestman
Her married name became von Twickel.
Children of Neville Christine Priestman and Alexander Rudolph Ferdinand Nicolaus Zdenko Baron von Twickel
- Angela Baronin von Twickel b. 1975
- Mathilde Baronin von Twickel+ b. 1976
Angela Baronin von Twickel
Mathilde Baronin von Twickel
Her married name became Dobbs.1
Children of Mathilde Baronin von Twickel and Nicholas Arthur Montagu Dobbs
- Alexia Beatrix Carola Dobbs1 b. 17 Aug 2009
- Ferdinand Richard Francis Dobbs1 b. 18 Feb 2012
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Ignatius Baron von Twickel

He fought in the Second World War.
Marie Zdenka Baronin von Twickel 
From 1923, her married name became Droste zu Vischering. From 1943, her married name became von Westphalen zu Furstenberg.
Child of Marie Zdenka Baronin von Twickel and Klemens August Graf Droste zu Vischering
- Max Ferdinand Graf Droste zu Vischering b. 9 Oct 1924, d. 8 Mar 1945
