Robert Eugene Boreel1 
Children of Robert Eugene Boreel and Florence Brooke
- Florence Ida Sophia Boreel1 b. 1 Nov 1879, d. 10 Feb 1964
- Christine Sybil Sarah Boreel1 b. 25 Dec 1880, d. 24 Jan 1903
- Sir Francis William Robert Boreel, 11th Bt.1 b. 19 Mar 1882, d. 1 Jun 1941
- Sir Alfred Boreel, 12th Bt.+1 b. 22 Jul 1883, d. 20 Aug 1964
- Hélène Cécile Boreel+1 b. 20 Sep 1886, d. 23 Sep 1966
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
Florence Brooke1 
From 26 September 1878, her married name became Boreel.1
Children of Florence Brooke and Robert Eugene Boreel
- Florence Ida Sophia Boreel1 b. 1 Nov 1879, d. 10 Feb 1964
- Christine Sybil Sarah Boreel1 b. 25 Dec 1880, d. 24 Jan 1903
- Sir Francis William Robert Boreel, 11th Bt.1 b. 19 Mar 1882, d. 1 Jun 1941
- Sir Alfred Boreel, 12th Bt.+1 b. 22 Jul 1883, d. 20 Aug 1964
- Hélène Cécile Boreel+1 b. 20 Sep 1886, d. 23 Sep 1966
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
- [S1438] Sir William, Bt. Arbuthnot, “re: Arbuthnot and Duff Families,” e-mail message to British and European Nobility Register, 29 August 2005 and later. Hereinafter cited as “re: Arbuthnot and Duff Families.”
Francis Capper Brooke1 
He lived at Ufford Place, Suffolk, EnglandG.1
Child of Francis Capper Brooke and Juliana Jemima Allix
Children of Francis Capper Brooke and Louisa Duff
- Constance Brooke+2 b. 6 Sep 1852, d. 25 Feb 1930
- Florence Brooke+1 b. 14 Sep 1853, d. 9 Dec 1928
- Reginald Brooke2 b. 17 Sep 1854, d. 22 Aug 1933
- Edward Brooke2 b. 1856, d. Apr 1921
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
- [S1438] Sir William, Bt. Arbuthnot, “re: Arbuthnot and Duff Families,” e-mail message to British and European Nobility Register, 29 August 2005 and later. Hereinafter cited as “re: Arbuthnot and Duff Families.”
- [S7702] Allan Pope, “re: Allix Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 27 August 2015. Hereinafter cited as “re: Allix Family.”
Sir Francis William Robert Boreel, 11th Bt.1 
He succeeded as the 11th Baronet Boreel, of Amsterdam, in Holland [E., 1645] on 16 July 1937.1
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
Sir Alfred Boreel, 12th Bt.1 
He succeeded as the 12th Baronet Boreel, of Amsterdam, in Holland [E., 1645] on 1 June 1941.1
Children of Sir Alfred Boreel, 12th Bt. and Countess Reiniera Adriana Schimmelpenninck
- Florence Boreel2 b. 14 Apr 1922
- Sir Francis David Boreel, 13th Bt.+2 b. 14 Jun 1926, d. 24 Mar 2001
Florence Ida Sophia Boreel1 
Florence Ida Sophia Boreel usually went by her middle name of Sophia.1
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
Christine Sybil Sarah Boreel1 
Maurits Johan Emanuel Baron Huyssen van Kattendijke1 
Frederik Johann Emanuel Baron Huyssen van Kattendijke1 
He gained the rank of officer in the Prussian Army.2
Children of Frederik Johann Emanuel Baron Huyssen van Kattendijke and Mathilda Juliana Luby
- Maurits Johan Emanuel Baron Huyssen van Kattendijke1 b. 21 Oct 1876, d. 21 May 1961
- Mathilde Jacqueline Marie Beauclerk Huyssen van Kattendijke+3 b. 12 Dec 1879, d. 6 Mar 1927
- [S37] BP2003 volume 1, page 433. See link for full details for this source. Hereinafter cited as. [S37]
- [S3268] Hans Harmsen, “re: Chester Family,” e-mail message to BENR, 21 August 2008. Hereinafter cited as “re: Chester Family.”
- [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 37. Hereinafter cited as The Complete Peerage, Volume XIV.
Hélène Cécile Boreel1 
Child of Hélène Cécile Boreel and Hendrik Willem Gustaaf Maurits Ridder Huyssen van Kattendijke
- Hélène Florence Sophie Huyssen van Kattendijke+2 b. 27 Dec 1913, d. 2007
