Mary Duff Stirling Smurthwaite1 
From 1914, her married name became Byrom.1 Her married name became Twysden.
Child of Mary Duff Stirling Smurthwaite and Sir Roger Thomas Twysden, 10th Bt.
- Sir Anthony Roger Duncan Twysden, 11th Bt. b. 11 Mar 1918, d. 10 Oct 1946
Sir Anthony Roger Duncan Twysden, 11th Bt. 
He succeeded as the 11th Baronet Twysden, of East Peckham, co. Kent [E., 1611] on 23 July 1934.
Reverend Charles Douglas Beckford 
Children of Reverend Charles Douglas Beckford and Charlotte Maria Middleton
- Margaret Lucy Beckford1 b. 1832, d. 1853
- Lucy Jane Beckford+ b. 1836, d. Dec 1872
- [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.”
Henry Campbell Booth1
Child of Henry Campbell Booth
- [S37] BP2003 volume 2, page 2416. See link for full details for this source. Hereinafter cited as. [S37]
Ida Winifred King1 
- [S37] BP2003 volume 2, page 2416. 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.”
Lieutenant Archibald McLaughlin1

He fought in the First World War.
- [S1007] Dr. G. Harry McLaughlin, “re: McLaughlin Family,” e-mail message to British and European Nobility Register, 25 January 2004 and 6 April 2004. Hereinafter cited as “re: McLaughlin Family.”
Major A. R. Oakes1
Child of Major A. R. Oakes
- Charlotte F. Oakes1 d. 1932
- [S34] BP1970 page 2078. See link for full details for this source. Hereinafter cited as. [S34]
Constance Emily Kerr Pechell 
Her married name became Williams.
- [S34] BP1970 page 2078. See link for full details for this source. Hereinafter cited as. [S34]
Blanche Helen Kerr Pechell1 
Her married name became Halsey.
Child of Blanche Helen Kerr Pechell and Captain Arthur Halsey
- Lettice Halsey d. 21 Feb 1956
James Alasdair Kenneth Clark1 
He lived in 2003 at Eriboll, Sutherland, Scotland.1
Children of James Alasdair Kenneth Clark and Julie Jane Flower
- Angus George McKenzie Clark1 b. 1997
- Titus Alasdair Mackenzie Clark1 b. 26 Dec 2002