Ethel Lucy Wheeler1 
9th Lancers.1 Her married name became Cotter.
Children of Ethel Lucy Wheeler and Sir James Laurence Cotter, 5th Bt.
- Violet Rosa Sonia Cotter+2 b. 10 Oct 1909, d. 24 Jul 1983
- Lt.-Col. Sir Delaval James Alfred Cotter, 6th Bt.+2 b. 29 Apr 1911, d. 2 Apr 2001
- Laurence Stopford Llewellyn Cotter+2 b. 22 Aug 1912, d. 10 Jul 1943
Lt.-Col. Sir Delaval James Alfred Cotter, 6th Bt.1 
He was educated at Malvern College, Malvern, Worcestershire, EnglandG.1 He succeeded as the 6th Baronet Cotter, of Rockforest, co. Cork [I., 1763] on 22 August 1924.1 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He fought in the Second World War, in North-West Europe.1 He was awarded the Distinguished Service Order (D.S.O.) in 1944.1 He gained the rank of Lieutenant-Colonel in 1944 in the 13th/18th Royal Hussars.1 He was commander of the 13th/18th Royal Hussars between 1953 and 1956.1 He retired from the military in 1959.1 He held the office of Justice of the Peace (J.P.) for Wiltshire in 1962.1
Children of Lt.-Col. Sir Delaval James Alfred Cotter, 6th Bt. and Roma Rome
- Sarah Gay Lisette Cotter2 b. 18 Dec 1944
- Charnisay Ann Cotter+2 b. 13 Dec 1946
Laurence Stopford Llewellyn Cotter1

He gained the rank of Trooper in the Royal Tank Regiment.3 He fought in the Second World War.1
Children of Laurence Stopford Llewellyn Cotter and Grace Mary Downing
- Peta Natalie Cotter+2 b. 6 Nov 1935
- Primrose Anne Cotter+2 b. 26 May 1939
- Sir Patrick Laurence Delaval Cotter, 7th Bt.+2 b. 21 Nov 1941, d. 11 Jan 2023
- [S37] BP2003 volume 1, page 915. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S259] Commonwealth War Graves Commission, online http://www.cwgc.org. Hereinafter cited as Commonwealth War Graves Commission.
Ivor Vincent Downing1
Child of Ivor Vincent Downing
Grace Mary Downing1
From 13 March 1935, her married name became Cotter. From 6 September 1945, her married name became Thomas.1
Children of Grace Mary Downing and Laurence Stopford Llewellyn Cotter
- Peta Natalie Cotter+2 b. 6 Nov 1935
- Primrose Anne Cotter+2 b. 26 May 1939
- Sir Patrick Laurence Delaval Cotter, 7th Bt.+2 b. 21 Nov 1941, d. 11 Jan 2023
Patrick Cotter1
- [S37] BP2003 volume 1, page 911. See link for full details for this source. Hereinafter cited as. [S37]
Peta Natalie Cotter1
From 8 July 1963, her married name became Wilson.
Children of Peta Natalie Cotter and George Derek Wilson
- Paul Sean Wilson2 b. 20 Aug 1964
- William Robin Wilson2 b. 16 Jul 1966
- Adam Edward Wilson2 b. 11 May 1969
- Charlotte Emma Wilson2 b. 1971
George Derek Wilson1
Children of George Derek Wilson and Peta Natalie Cotter
- Paul Sean Wilson2 b. 20 Aug 1964
- William Robin Wilson2 b. 16 Jul 1966
- Adam Edward Wilson2 b. 11 May 1969
- Charlotte Emma Wilson2 b. 1971
Paul Sean Wilson1
