Muriel Cecil Harriott Heaton-Ellis1 
From 6 August 1914, her married name became Graves-Sawle.1 From 18 August 1917, her married name became Cavendish.1 From 20 August 1946, her married name became Dewar.1 After her marriage, Muriel Cecil Harriott Heaton-Ellis was styled as Baroness Forteviot on 20 August 1946. She lived in 1965 at House of Ross, Cowrie, Perthshire, ScotlandG.3
Child of Muriel Cecil Harriott Heaton-Ellis and Major Alwyn Lionel Compton Cavendish
- Charles Francis Alwyn Compton Cavendish+1 b. 29 May 1919, d. 28 May 2009
- [S37] BP2003 volume 1, page 1129. See link for full details for this source. Hereinafter cited as. [S37]
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S35] BLG1965 volume 1, page 227. See link for full details for this source. Hereinafter cited as. [S35]
Marjory Winton Isobel Heaton-Ellis1 
From 27 November 1919, her married name became Dewar.1 After her marriage, Marjory Winton Isobel Heaton-Ellis was styled as Baroness Forteviot on 23 November 1929.
Mildred Katherine Grace Heaton-Ellis1 
She lived Wyddiall Hall.3 She was Commander, Order of the British Empire (C.B.E.)3 She was Hertfordshire.3 Nr Buntingford.3 From 14 April 1921, her married name became Walker.1
Children of Mildred Katherine Grace Heaton-Ellis and Ernest Walker
- Dr. Peter Martin Brabazon Walker+4 b. 1 May 1922
- Timothy Robin Charles Walker+4 b. 22 Jan 1925, d. 29 Feb 1964
- Major Jonathan Mungo Palmes Walker+4 b. 17 Feb 1929, d. 24 Aug 2012
- [S35] BLG1965 volume 1, page 227. See link for full details for this source. Hereinafter cited as. [S35]
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S37] BP2003 volume 3, page 4042. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Charles Arthur Hill Heaton-Ellis1 
He was given the name of Charles Arthur Hill Ellis at birth.1 He was a practising Barrister-at-Law in 1821.1 In 1838 his name was legally changed to Charles Arthur Hill Heaton-Ellis by Deed Poll.3 He lived at Wyddial Hall, Hertfordshire, England.4
Children of Charles Arthur Hill Heaton-Ellis and Louisa Stracey
- Charles John Heaton-Ellis1 b. 11 Apr 1830, d. 20 Jul 1857
- Edward Henry Brabazon Heaton-Ellis+1 b. 1835, d. 4 Sep 1870
- [S35] BLG1965 volume 1, page 227. See link for full details for this source. Hereinafter cited as. [S35]
- [S4667] Eric Graham, “re: March Phillipps de Lisle Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 June 2010. Hereinafter cited as “re: March Phillipps de Lisle Family.”
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S37] BP2003 volume 3, page 3761. See link for full details for this source. Hereinafter cited as. [S37]
Louisa Stracey1
From 30 October 1819, her married name became Heaton-Ellis.1
Children of Louisa Stracey and Charles Arthur Hill Heaton-Ellis
- Charles John Heaton-Ellis1 b. 11 Apr 1830, d. 20 Jul 1857
- Edward Henry Brabazon Heaton-Ellis+1 b. 1835, d. 4 Sep 1870
Lieutenant Charles Edward Robert Heaton-Ellis1

He was educated at Highgate School, Highgate, London, EnglandG.1 He was educated at Selwyn College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He gained the rank of Lieutenant in the King’s Own Yorkshire Light Infantry.1 He fought in the First World War.1
- [S35] BLG1965 volume 1, page 227. See link for full details for this source. Hereinafter cited as. [S35]
Charles John Heaton-Ellis1 
He was educated at Harrow School, Harrow, London, EnglandG.1 He was educated at Caius College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.2 He was commissioned in 1852, in the service of the 9th Lancers.2 He gained the rank of Lieutenant in 1855.2 He gained the rank of Lieutenant in 1856 in the 6th Dragoon Guards.2,1 He fought in the Indian Mutiny.2
Robert Fitzhardinge Kingscote1 
He was a merchant at London, EnglandG.2 He lived at London, EnglandG.1
Children of Robert Fitzhardinge Kingscote and Mary Hammond
- Colonel Robert Kingscote1 b. c 1749, d. Feb 1840
- Elizabeth Hannah Kingscote+3 b. 22 Mar 1751
- Mary Kingscote3 b. 1757, d. c Feb 1786
- Thomas Kingscote+1 b. 9 Dec 1757, d. 15 Apr 1811
- Catherine Kingscote+3 b. 17 Mar 1759, d. 13 Sep 1815
- Nigel Kingscote+3 b. 5 Jun 1760
- [S40] L. G. Pine, editor, Burke’s Genealogical and Heraldic History of the Landed Gentry, 17th edition, (London, England: Burke’s Peerage Ltd, 1952), page 1441. Hereinafter cited as Burke’s Landed Gentry, 17th ed.
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S40] L. G. Pine, Burke’s Landed Gentry, 17th ed., page 1442.
Mary Hammond1 
Her married name became Kingscote.1
Children of Mary Hammond and Robert Fitzhardinge Kingscote
- Colonel Robert Kingscote1 b. c 1749, d. Feb 1840
- Elizabeth Hannah Kingscote+3 b. 22 Mar 1751
- Mary Kingscote3 b. 1757, d. c Feb 1786
- Thomas Kingscote+1 b. 9 Dec 1757, d. 15 Apr 1811
- Catherine Kingscote+3 b. 17 Mar 1759, d. 13 Sep 1815
- Nigel Kingscote+3 b. 5 Jun 1760
- [S40] L. G. Pine, editor, Burke’s Genealogical and Heraldic History of the Landed Gentry, 17th edition, (London, England: Burke’s Peerage Ltd, 1952), page 1441. Hereinafter cited as Burke’s Landed Gentry, 17th ed.
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S40] L. G. Pine, Burke’s Landed Gentry, 17th ed., page 1442.
Colonel Robert Kingscote1 
He gained the rank of Colonel in the North Gloucestershire Militia.3 He lived at Kingscote, Gloucestershire, EnglandG.3
- [S40] L. G. Pine, editor, Burke’s Genealogical and Heraldic History of the Landed Gentry, 17th edition, (London, England: Burke’s Peerage Ltd, 1952), page 1441. Hereinafter cited as Burke’s Landed Gentry, 17th ed.
- [S1541] Beatrice Potter, “re: Lady Isabella Somerset,” e-mail message to BENR, 30 November 2005. Hereinafter cited as “re: Isabella Somerset.”
- [S40] L. G. Pine, Burke’s Landed Gentry, 17th ed., page 1442.