Major Hon. Conway Stratford George Canning1 
He gained the rank of Major in the 1st Battalion, King’s Royal Rifle Corps.1
Baron Joseph de Bretton1
Child of Baron Joseph de Bretton
- Florence Alice de Bretton+2 d. 17 May 1926
Florence Alice de Bretton1 
After her marriage, Florence Alice de Bretton was styled as Baroness Garvagh on 9 August 1877. From 9 August 1877, her married name became Canning. She was appointed Member, Order of the British Empire (M.B.E.) in 1918.1
Child of Florence Alice de Bretton and Charles John Spencer George Canning, 3rd Baron Garvagh
- Leopold Ernest Stratford George Canning, 4th Baron Garvagh+2 b. 21 Jul 1878, d. 16 Jul 1956
Leopold Ernest Stratford George Canning, 4th Baron Garvagh1 
He gained the rank of Lieutenant in the 4th Battalion, Highland Light Infantry.1 His marriage to Caroline Grace Elizabeth Rube was annulled in 1909.1 He gained the rank of Lieutenant in the Royal Flying Corps.1 He succeeded as the 4th Baron Garvagh, of Garvagh, co. Londonderry [I., 1818] on 7 February 1915.1 He held the office of Justice of the Peace (J.P.) for County Londonderry.1 He held the office of Deputy Lieutenant (D.L.) of County Londonderry.1
Children of Leopold Ernest Stratford George Canning, 4th Baron Garvagh and Dora Parker
- Hon. Dora Valerie Patricia Canning+2 b. 31 Oct 1919, d. 17 May 2002
- Alexander Leopold Ivor George Canning, 5th Baron Garvagh+2 b. 6 Oct 1920, d. 31 Oct 2013
- Hon. Daphne Rose Canning+2 b. 16 Dec 1922
- Hon. Victor Stratford de Redcliffe Canning2 b. 7 Feb 1924, d. 7 May 1944
Charles Ernest Rube1
Child of Charles Ernest Rube
Caroline Grace Elizabeth Rube1
From 19 July 1904, her married name became Canning. Her marriage to Leopold Ernest Stratford George Canning, 4th Baron Garvagh was annulled in 1909.1
Alexander Leopold Ivor George Canning, 5th Baron Garvagh1 
Alexander Leopold Ivor George Canning, 5th Baron Garvagh usually went by his middle name of George. He was educated at Eton College, Windsor, Berkshire, EnglandG.2 He was educated at Christ Church, Oxford University, Oxford, Oxfordshire, EnglandG.2 He fought in the Second World War, in Burma, where he was mentioned in despatches.2 He gained the rank of Captain in the Guides Cavalry.2 He was chairman and managing director of Lord Garvagh and Associates Ltd, consultants at London, EnglandG.2 He was chairman and managing director of Indian Chartering Ltd, Camco Machinery Ltd, Intersal Commodities Ltd and Anglo-Brazilian Investemnts Ltd.2 He succeeded as the 5th Baron Garvagh, of Garvagh, co. Londonderry [I., 1818] on 16 July 1956.1 He was registered as a Member, Briitsh Insitute of Management (M.B.I.M.)2 He lived in 2003 at The Courtyard, Water Street, Deal, Kent, EnglandG.2
Children of Alexander Leopold Ivor George Canning, 5th Baron Garvagh and Edith Christine Cooper
- Hon. Christine Alexandra Canning+2 b. 20 Sep 1949
- Hon. Louise Eleanor Alice Canning+2 b. 14 Apr 1951
- Spencer George Stratford de Redcliffe Canning, 6th Baron Garvagh+2 b. 12 Feb 1953
- [S37] BP2003 volume 2, page 1529. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Hon. Victor Stratford de Redcliffe Canning1

He gained the rank of Lieutenant in the Grenadier Guards.1 He fought in the Second World War, where he was mentioned in despatches.1
Hon. Dora Valerie Patricia Canning1 
Hon. Dora Valerie Patricia Canning usually went by her middle name of Valerie.2 From 13 January 1942, her married name became Wellesley-Colley. From 28 August 1950, her married name became Sutcliffe.1
Children of Hon. Dora Valerie Patricia Canning and Lieutenant Philip Anthony Wellesley-Colley
- Angela Wellesley-Colley+2 b. 5 Dec 1942
- Elizabeth Jane Wellesley-Colley+2 b. 1 Jan 1945
Child of Hon. Dora Valerie Patricia Canning and Peter Stocks Sutcliffe
- James Sutcliffe+2 b. 9 Mar 1953
Major William Wellesley-Colley1,2
Children of Major William Wellesley-Colley
- Peter Wellesley-Colley2
- Philippa Wellesley-Colley2
- Lieutenant Philip Anthony Wellesley-Colley+3 b. 2 Apr 1919, d. 6 Jun 1944