unknown son Tennant1 
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
unknown daughter Tennant1 
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
Annie Geraldine Redmayne1 
From 3 June 1886, her married name became Tennant.1
Children of Annie Geraldine Redmayne and Francis John Tennant
- Kathleen Tennant+1 d. 4 Dec 1989
- Frances Lucy Tennant+1 d. 5 Nov 1925
- Geraldine Bryde Dinah Tennant+1 d. 20 Jul 1974
- Lt.-Col. John Edward Tennant+1 b. 12 Oct 1890, d. 7 Aug 1941
- Mark Tennant1 b. 1892, d. 16 Sep 1916
- Francis Michael Tennant1 b. 22 Mar 1899
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
Andrew Duff Tennant1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of officer between 1945 and 1948 in the Scots Guards.1 He lived in 2003 at Muiresk House, Turriff, Aberdeenshire, ScotlandG.1
Child of Andrew Duff Tennant and Lucinda Evelyn James
- Ann Charlotte Tennant2 b. 4 Jun 1956
Major Arthur Walter James1 
He gained the rank of Major in the Grenadier Guards.2
Children of Major Arthur Walter James and Mary Charlesworth
- Lucinda Evelyn James+1 b. 20 Nov 1933
- Richard Arthur James1 b. 1 Nov 1935, d. 10 Apr 1956
Alan Tennant1

He fought in the First World War.1
Margaret Edith Tennant1
From 4 August 1913, her married name became Mercer. From 11 August 1922, her married name became Birley.1
Child of Margaret Edith Tennant and Lt.-Col. James Leatham Birley
- James Leatham Tennant Birley+3 b. 1928, d. 6 Oct 2013
- [S37] BP2003 volume 2, page 1569. 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.
Charles Mercer1 
Child of Charles Mercer and Grace Ewart Clark
- Major Archibald Ariel Mercer3 b. 1875, d. 17 Nov 1914
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S37] BP2003. [S37]
Major Archibald Ariel Mercer1 
He gained the rank of Major in the 2nd Battalion, Dorset Regiment.1
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S37] BP2003. [S37]
Agnes Dalrymple Tennant1 
Agnes Dalrymple Tennant also went by the nick-name of Jancy.1
- [S37] BP2003 volume 2, page 1569. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]