Florence Federika de Vere Beauclerk1 
Her married name became Bentinck.
Children of Florence Federika de Vere Beauclerk and Lt.-Col. Reginald Joseph Bentinck
- George Walter Zeno Bentinck2 b. 2 Nov 1913
- Gwynella de Vere Bentinck2 b. 24 Sep 1915
- Moyra de Vere Bentinck+2 b. 1917, d. 16 Dec 1997
- Primrose de Vere Bentinck+2 b. 1920
Lt.-Col. Reginald Joseph Bentinck1 
He fought in the Boer War between 1899 and 1902.1 He gained the rank of Captain in the 30th Lancers, Indian Army.1 He gained the rank of Lieutenant-Colonel War 1899 in the 7th Battalion, Northamptonshire Regiment.2
Children of Lt.-Col. Reginald Joseph Bentinck and Florence Federika de Vere Beauclerk
- George Walter Zeno Bentinck2 b. 2 Nov 1913
- Gwynella de Vere Bentinck2 b. 24 Sep 1915
- Moyra de Vere Bentinck+2 b. 1917, d. 16 Dec 1997
- Primrose de Vere Bentinck+2 b. 1920
Walter Theodore Edward Bentinck, Baron Bentinck1 
He succeeded as the 13th Baron Bentinck [The Netherlands] on 10 April 1849.1 He gained the rank of Lieutenant in the 15th Hussars.1
Children of Walter Theodore Edward Bentinck, Baron Bentinck and Henrietta Jane Christina Hinton
- Millicent Annemie Bentinck2 d. 10 May 1931
- Adelaide Bentinck2 d. 10 Oct 1941
- Lt.-Col. Walter Guy Bentinck, Baron Bentinck+2 b. 5 Nov 1864, d. 7 Jul 1957
- Admiral Sir Rudolf Walter Bentinck+2 b. 20 Mar 1868, d. 31 Mar 1947
- Lt.-Col. Reginald Joseph Bentinck+1 b. 5 Sep 1869, d. 21 May 1937
- Arthur Harold Walter Bentinck+2 b. 29 Dec 1875, d. 7 Jun 1964
- Bernard Walter Bentinck2 b. 16 Jul 1877, d. 27 Jun 1931
Justina Louisa Hughan1 
Her married name became Henniker.
Children of Justina Louisa Hughan and Sir Bridges Powell Henniker, 4th Bt.
- Mabel Sophia Henniker+ d. 13 Dec 1942
- Edith Janetta Henniker1 d. 20 Feb 1940
- Louisa Mary Henniker+1 d. 1946
- Lt.-Col. Sir Frederick Brydges Major Henniker, 5th Bt.1 b. 12 Aug 1862, d. 19 Aug 1908
- Admiral Sir Arthur John Henniker-Hughan, 6th Bt.+1 b. 24 Jan 1866, d. 4 Oct 1925
Angela Grace de Vere Beauclerk1
- [S37] BP2003 volume 3, page 3464. See link for full details for this source. Hereinafter cited as. [S37]
Gerald Goddard Jackson 
His marriage to Hon. Hildred Mosley was annulled in 1924.1
- [S37] BP2003 volume 3, page 3286. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Sybil Hildegarde Mosley
Her married name became Wyllie.
- [S37] BP2003 volume 3, page 3286. See link for full details for this source. Hereinafter cited as. [S37]
Captain Hon. Nicholas Mosley1

He fought in the Boer War between 1900 and 1902.1 He gained the rank of officer in 1901 in the North Staffordshire Regiment.1 He fought in the First World War between 1914 and 1915.1 He gained the rank of Captain on 20 March 1914.1 He was Adjutant of the 5th Battalion, the Sherwood Foresters in 1915.1
- [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 XIII, page 227. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 3286. See link for full details for this source. Hereinafter cited as. [S37]
Edward Hugh Mosley1 
- [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 XIII, page 227. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 3286. See link for full details for this source. Hereinafter cited as. [S37]
Henrietta Jane Christina Hinton1 
Her married name became Bentinck.
Children of Henrietta Jane Christina Hinton and Walter Theodore Edward Bentinck, Baron Bentinck
- Millicent Annemie Bentinck2 d. 10 May 1931
- Adelaide Bentinck2 d. 10 Oct 1941
- Lt.-Col. Walter Guy Bentinck, Baron Bentinck+2 b. 5 Nov 1864, d. 7 Jul 1957
- Admiral Sir Rudolf Walter Bentinck+ b. 20 Mar 1868, d. 31 Mar 1947
- Lt.-Col. Reginald Joseph Bentinck+1 b. 5 Sep 1869, d. 21 May 1937
- Arthur Harold Walter Bentinck+ b. 29 Dec 1875, d. 7 Jun 1964
- Bernard Walter Bentinck2 b. 16 Jul 1877, d. 27 Jun 1931
