Lt.-Col. Edmund Godfrey Pelly1 
He fought in the First World War, where he was mentioned in despatches.2 He was awarded the Distinguished Service Order (D.S.O.) in 1918.1 He was awarded the Military Cross (M.C.)1 He fought in the Second World War.2 He gained the rank of Lieutenant-Colonel in the Army Service Corps (MT.)1
Children of Lt.-Col. Edmund Godfrey Pelly and Isabel Amy Fowler
- Antoinette Joan Pelly+2 b. 21 Apr 1920, d. 1997
- Robert Hubert Pelly+2 b. 17 Aug 1923, d. 24 Jan 2016
Robert Henry Fowler1
Child of Robert Henry Fowler
- Isabel Amy Fowler+2 d. 1988
Isabel Amy Fowler1 
From 24 May 1919, her married name became Pelly.
Children of Isabel Amy Fowler and Lt.-Col. Edmund Godfrey Pelly
- Antoinette Joan Pelly+2 b. 21 Apr 1920, d. 1997
- Robert Hubert Pelly+2 b. 17 Aug 1923, d. 24 Jan 2016
Robert Hubert Pelly1 
He was educated at Shrewsbury School, Shrewsbury, Shropshire, EnglandG.1 He fought in the Second World War, where he was mentioned in despatches.2 He gained the rank of Captain in the Lothians and Borders Yeomanry.1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Bachelor of Arts (B.A.)1 He lived in 2003 at Victoria House, Pierce Lane, Fulbourn, Cambridgeshire, EnglandG.1
Children of Robert Hubert Pelly and Eirolys Elizabeth Horton-Fawkes
- Serena Louise Pelly+2 b. 13 Feb 1953
- Richard Fowler Pelly+2 b. 4 Jul 1955
- Robert Simon Horton Pelly+2 b. 31 Mar 1960
Olivia Margaret Sladen1
From 14 August 2010, her married name became FitzRoy.1 After her marriage, Olivia Margaret Sladen was styled as Duchess of Grafton on 7 April 2011.
Child of Olivia Margaret Sladen and Henry Oliver Charles FitzRoy, 12th Duke of Grafton
- Alfred James Charles FitzRoy, Earl of Euston1 b. 26 Dec 2012
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Eirolys Elizabeth Horton-Fawkes1 
Eirolys Elizabeth Horton-Fawkes usually went by her middle name of Jane.3 From 17 February 1951, her married name became Pelly.
Children of Eirolys Elizabeth Horton-Fawkes and Robert Hubert Pelly
- Serena Louise Pelly+2 b. 13 Feb 1953
- Richard Fowler Pelly+2 b. 4 Jul 1955
- Robert Simon Horton Pelly+2 b. 31 Mar 1960
Richard Fowler Pelly1
Children of Richard Fowler Pelly and Michelle Colette Bouteille
- Isabelle Pelly2 b. 1986
- Victoria Sarah Pelly2 b. 1988
- Mathilde Pelly2 b. 1990
Dr. Henri Bouteille1
Child of Dr. Henri Bouteille
Michelle Colette Bouteille1
From 1983, her married name became Pelly.
Children of Michelle Colette Bouteille and Richard Fowler Pelly
- Isabelle Pelly2 b. 1986
- Victoria Sarah Pelly2 b. 1988
- Mathilde Pelly2 b. 1990
Isabelle Pelly1