Brian Arthur Wilbraham Trench1
He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Bachelor of Arts (B.A.)1
Children of Brian Arthur Wilbraham Trench and Judith Bowles
- Nora Trench-Bowles1 b. 29 Nov 1987
- Danny Eric Trench-Bowles1 b. 25 Nov 1993
- [S8] BP1999 volume 1, page 127. See link for full details for this source. Hereinafter cited as. [S8]
Jutta von Habsburg 
Patrick Chalmers Wilbraham Trench1
He lived in 1999 at 259 Lea Bridge Road, London, EnglandG.1
Children of Patrick Chalmers Wilbraham Trench and Julia Catherine Cooke
- Liam Patrick Alexander Trench1 b. 1988
- James Chalmers Dorian Trench1 b. 1991
- [S8] BP1999 volume 1, page 127. See link for full details for this source. Hereinafter cited as. [S8]
Beatrice Mary Wilbraham Trench1
From 14 December 1968, her married name became Saunders.1 From 1983, her married name became Bol.1 She lived in 1999 at 54 Southern Drive, Ottawa, Ontario, CanadaG.1
Child of Beatrice Mary Wilbraham Trench and Gerald Adrian Bol
- Kieran Gerrit Bol1 b. 1986
- [S8] BP1999 volume 1, page 127. See link for full details for this source. Hereinafter cited as. [S8]
Patricia Ann Taylor1
From 26 September 1959, her married name became Coffey.1
Children of Patricia Ann Taylor and Donal Manus George Coffey
- Aedan Diarmid Cailean Coffey+1 b. 27 Jan 1961
- Fiona Ann Champagné Coffey1 b. 13 Jun 1962
- [S8] BP1999 volume 1, page 127. See link for full details for this source. Hereinafter cited as. [S8]
Albrecht I Graf von Löwenstein 
He gained the title of Graf von Löwenstein.
Liutgard von Bolanden 
Jean Martha Netta FitzJohn Trench1 
From 15 May 1937, her married name became Green.1 From 17 November 1951, her married name became Metaxa.1 Her married name became Roberts.1
Child of Jean Martha Netta FitzJohn Trench and F/Lt. Charles Green
- Timothy John Chalmers Green1 b. 7 Jun 1941, d. 1961
- [S8] BP1999 volume 1, page 127. See link for full details for this source. Hereinafter cited as. [S8]
Fernando von Habsburg 
- [S11] Alison Weir, Britain’s Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 161. Hereinafter cited as Britain’s Royal Families.
Carlos von Habsburg 