Rear-Admiral Samuel Long1 
He gained the rank of Rear-Admiral in the Royal Navy.2
Children of Rear-Admiral Samuel Long and Alice Jane Wigram
- Lt.-Col. Samuel Charles Long3 b. 29 Sep 1869
- Lt.-Col. Wilfred James Long4 b. 20 Aug 1871, d. 24 May 1954
- Captain Bernard Long4 b. 4 Sep 1872, d. 23 Mar 1946
- George Edward Long+4 b. 4 Oct 1873, d. 15 Jul 1942
- Mary Katharine Long+5 b. 6 Jun 1878, d. 23 Aug 1949
- Anna Margaret Long4 b. 10 May 1879, d. 8 Nov 1942
- Captain Clement Loftus Long+4 b. 29 Dec 1880, d. 6 Feb 1964
- Hubert Arthur Maitland Long3 b. 21 Jul 1884, d. 21 Aug 1896
- [S8] BP1999 volume 2, page 1920. See link for full details for this source. Hereinafter cited as. [S8]
- [S1381] Cheryl Nicol, “re: Long Family,” e-mail message to British and European Nobility Register, 5 July 2005 to 14 May 2006. Hereinafter cited as “re: Long Family.”
- [S7965] William Long, “re: Long Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 13 April 2016. Hereinafter cited as “re: Long Family.”
- [S3508] S. Thomson, “email: Kirwan Family,” e-mail message to BENR, 16 January 2009 – 12 February 2010. Hereinafter cited as “email: Kirwan Family.”
- [S8] BP1999. [S8]
Mary Katharine Long1 
From 22 July 1905, her married name became Middleton. She was appointed Officer, Order of the British Empire (O.B.E.) in 1920.1 She held the office of Justice of the Peace (J.P.) for Northumberland.1
Children of Mary Katharine Long and Hugh Jeffery Middleton
- John Arthur Tournay Middleton4 b. 1 Jul 1906, d. 11 May 1939
- Katharine Elinor Middleton4 b. 15 Sep 1907, d. 11 Oct 1947
- Sir Stephen Hugh Middleton, 9th Bt.4 b. 20 Jun 1909, d. 1993
- Sir Lawrence Monck Middleton, 10th Bt.4 b. 23 Oct 1912, d. 16 Mar 1999
- [S8] BP1999 volume 2, page 1920. See link for full details for this source. Hereinafter cited as. [S8]
- [S3508] S. Thomson, “email: Kirwan Family,” e-mail message to BENR, 16 January 2009 – 12 February 2010. Hereinafter cited as “email: Kirwan Family.”
- [S7965] William Long, “re: Long Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 13 April 2016. Hereinafter cited as “re: Long Family.”
- [S8] BP1999. [S8]
John Arthur Tournay Middleton1 
He gained the rank of Lieutenant in the Northumberland Hussars.1 He held the office of Justice of the Peace (J.P.) for Northumberland.1
Sir Stephen Hugh Middleton, 9th Bt.1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Magdalene College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He succeeded as the 9th Baronet Middleton, of Belsay Castle, co. Northumberland [E., 1662] on 22 February 1942.1
Mary E. Robinson1
From 21 May 1962, her married name became Middleton.
- [S8] BP1999 volume 2, page 1920. See link for full details for this source. Hereinafter cited as. [S8]
Marjorie McCorquodale1 
From 26 November 1914, her married name became Thomson.1 She was appointed Fellow, Royal Geographical Society (F.R.G.S.)1 From 9 June 1923, her married name became Sotheby.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 193. Hereinafter cited as The New Extinct Peerage.
Katharine Elinor Middleton1 
Gertrude Mary Middleton1 
Elinor Isabel Middleton1 
She held the office of Justice of the Peace (J.P.) for Northumberland.1
Captain A. Y. Graham Thomson1

He was awarded the Military Cross (M.C.)1 He gained the rank of Captain in the Gordon Highlanders.2 He fought in the First World War.1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 193. Hereinafter cited as The New Extinct Peerage.
- [S68] H. Pirie-Gordon, editor, Burke’s Genealogical and Heraldic History of the Landed Gentry, 15th edition, (London, England: Burke’s Peerage Ltd, 1937), page 2096. Hereinafter cited as Burke’s Landed Gentry, 15th ed.