Charles Calveley Cotton1 
Children of Charles Calveley Cotton and Kate de la Rue
- Charles William Egerton Cotton2 b. 14 Aug 1874, d. 6 Sep 1931
- Lt.-Col. Ronald Egerton Cotton+2 b. 8 Mar 1876, d. 3 Sep 1932
- Arthur Egerton Cotton+2 b. 8 Mar 1876, d. 10 Jun 1922
- Sydney Egerton Cotton2 b. 23 May 1884, d. 18 Mar 1938
- Colonel Vere Egerton Cotton+2 b. 5 May 1888, d. 19 Nov 1970
William Frederick de la Rue1
Child of William Frederick de la Rue
- Kate de la Rue+2 d. 7 Sep 1936
Kate de la Rue1 
From 9 October 1873, her married name became Cotton.
Children of Kate de la Rue and Charles Calveley Cotton
- Charles William Egerton Cotton2 b. 14 Aug 1874, d. 6 Sep 1931
- Lt.-Col. Ronald Egerton Cotton+2 b. 8 Mar 1876, d. 3 Sep 1932
- Arthur Egerton Cotton+2 b. 8 Mar 1876, d. 10 Jun 1922
- Sydney Egerton Cotton2 b. 23 May 1884, d. 18 Mar 1938
- Colonel Vere Egerton Cotton+2 b. 5 May 1888, d. 19 Nov 1970
Charles William Egerton Cotton1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from University College, Oxford University, Oxford, Oxfordshire, EnglandG, with a Bachelor of Arts (B.A.)1 He was with the Indian Civil Service.1 He was Chief Secretary of the Government of Madras.1 He was appointed Companion, Order of the Indian Empire (C.I.E.) in 1920.1 He was appointed Companion, Order of the Star of India (C.S.I.) in 1931.1
Sholto Tom Bruce-Gardyne1
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Violet Mainwaring1 
From 12 December 1925, her married name became Cotton.
Lt.-Col. Ronald Egerton Cotton1

He gained the rank of Lieutenant-Colonel in the Service Battalion, Yorkshire Regiment.1 He fought in the Boer War between 1900 and 1901.1 He fought in the First World War, where he was wounded and was mentioned in despatches three times.1 He was awarded the Distinguished Service Order (D.S.O.) in 1919.1
Child of Lt.-Col. Ronald Egerton Cotton and Hilda Inglis
- Patricia Daphne Cotton2 b. 20 Feb 1920, d. 8 Apr 1991
Captain Charles Dickson Inglis1
Child of Captain Charles Dickson Inglis
- Hilda Inglis+2 d. 15 Mar 1967
Hilda Inglis1 
From 8 February 1917, her married name became Cotton.
Child of Hilda Inglis and Lt.-Col. Ronald Egerton Cotton
- Patricia Daphne Cotton2 b. 20 Feb 1920, d. 8 Apr 1991
Patricia Daphne Cotton1 
