E. Madoc Jones1
Child of E. Madoc Jones
- Mary Gertrude Jones+2 d. 29 Apr 1930
Mary Gertrude Jones1 
From 22 December 1885, her married name became Johnstone.
Children of Mary Gertrude Jones and Charles Julius Johnstone
- Charles Arthur Johnstone2 b. 6 Apr 1887, d. 18 Jun 1925
- Francis Edward Johnstone2 b. 19 Feb 1892
- Commander Richard Noel Johnstone+2 b. 25 Dec 1896, d. 21 Dec 1988
- William Robert Parke Johnstone2 b. 20 Dec 1900
Charles Arthur Johnstone1 
He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, England, with a Bachelor of Arts (B.A.)1 He fought in the First World War.2 He gained the rank of Lieutenant in the Rifle Brigade.1
Francis Edward Johnstone1 
He was educated at Haileybury College, Haileybury, Hertfordshire, EnglandG.1 He was educated at South East Agricultural College, Wye, Kent, EnglandG.1
William Carrington1
Child of William Carrington
Alice Carrington1
From 1939, her married name became Johnstone.
Commander Richard Noel Johnstone1 
He was educated at Royal Naval College, Darmouth, Devon, England.1 He was educated at Royal Naval College, Osborne, Isle of Wight, EnglandG.1 He fought in the First World War.1 He gained the rank of Commande in the Royal Navy.1 He fought in the Second World War.1
Child of Commander Richard Noel Johnstone and Mary Edmée Campbell
- Susan Mary Johnstone+2 b. 25 Dec 1935
- [S37] BP2003 volume 2, page 2108. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
Charles William Campbell1
Child of Charles William Campbell
Mary Edmée Campbell1
From 5 January 1933, her married name became Johnstone.
Child of Mary Edmée Campbell and Commander Richard Noel Johnstone
- Susan Mary Johnstone+2 b. 25 Dec 1935
Susan Mary Johnstone1
From 5 October 1957, her married name became Rowe.
Children of Susan Mary Johnstone and Jeremy Rowe
- Lucinda Mary Rowe+2 b. 14 Nov 1958
- Josephine Alice Rowe2 b. 30 Aug 1960
- Nicola Susan Rowe2 b. 10 Dec 1963
- Harriet Sarah Rowe2 b. 20 Apr 1966
