Major Ashton Lovett Tennyson-d’Eyncourt1 
He gained the rank of Major in the Royal Berkshire Regiment.1
David John Connell1
Children of David John Connell and Laura Evelyn Blackmore
- Peyton Mackenzie Connell1 b. 25 Dec 2013
- Skylar Eve Connell1 b. 28 Jul 2017
- [S5121] Helen Blackmore, “re: Deacon Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 February 2011. Hereinafter cited as “re: Deacon Family.”
Peyton Mackenzie Connell1
- [S5121] Helen Blackmore, “re: Deacon Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 February 2011. Hereinafter cited as “re: Deacon Family.”
Sir Eustace Henry William Tennyson-d’Eyncourt, 1st Bt.1 
He was Director of Naval Construction, Admiralty between 1912 and 1923.1 He was appointed Companion, Order of the Bath (C.B.) in 1915.1 He was Head of the Admiralty Committee producing the first tank in 1916.1 He was appointed Knight Commander, Order of the Bath (K.C.B.) in 1917.1 He was Vice-President of the Tank Board in 1918.1 He was Vice-President of the Institute of Naval Architects.1 He was director of Armstrong Whitworth between 1924 and 1927.1 He was director of Parsons Marine Turbine Company in 1925.1 He was created 1st Baronet Tennyson-d’Eyncourt, of Carter’s Corner Farm, in the parish of Hurstmonceaux, co. Sussex [U.K.] on 3 February 1930.1 He was appointed Fellow, Royal Society (F.R.S.)1
Children of Sir Eustace Henry William Tennyson-d’Eyncourt, 1st Bt. and Janet Watson Findlay
- Cecily Lovett Tennyson-d’Eyncourt1 b. 21 Aug 1899, d. 20 Mar 1971
- Sir Eustace Gervais Tennyson-d’Eyncourt, 2nd Bt.+2 b. 19 Jan 1902, d. 21 Nov 1971
Alice Julia Tennyson-d’Eyncourt1 
Emma Frances Mary Tennyson-d’Eyncourt1 
Henrietta Clara Eliza Tennyson-d’Eyncourt1 
From 28 July 1891, her married name became Phillips.
Herbert Edward Phillips1 
- [S37] BP2003 volume 3, page 3874. See link for full details for this source. Hereinafter cited as. [S37]
Frederick Rupert Llewellyn Lister1
Children of Frederick Rupert Llewellyn Lister and Judith Margaret Campbell
- Madeleine Olivia Clare Lister1 b. 31 Oct 1994
- Annabel Imogen Claire Lister1 b. 9 Nov 1998
- [S6452] R. Lister, “re: Lister Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 December 2012. Hereinafter cited as “re: Lister Family.”
Janet Watson Findlay1 
From before 1898, her married name became Burns.1 From 20 July 1898, her married name became Tennyson-d’Eyncourt.1
Children of Janet Watson Findlay and Sir Eustace Henry William Tennyson-d’Eyncourt, 1st Bt.
- Cecily Lovett Tennyson-d’Eyncourt1 b. 21 Aug 1899, d. 20 Mar 1971
- Sir Eustace Gervais Tennyson-d’Eyncourt, 2nd Bt.+2 b. 19 Jan 1902, d. 21 Nov 1971