John Bertram Marsden-Smedley1 
He lived at Lea Green, Derbyshire, England.1 He was given the name of John Bertram Marsden at birth.2
Children of John Bertram Marsden-Smedley and Gertrude Lea
- Commander John Bertram Aubrey Marsden-Smedley+3 b. 1893, d. 23 Aug 1959
- Basil Futvoye Marsden-Smedley+4 b. 1901, d. 1964
- [S37] BP2003 volume 3, page 4127. See link for full details for this source. Hereinafter cited as. [S37]
- [S1147] Edward Beaumont, “re: Beaumont Family,” e-mail message to British and European Nobility Register, 29 July 2004. Hereinafter cited as “re: Beaumont Family.”
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Commander John Bertram Aubrey Marsden-Smedley1 
He gained the rank of Commander in the Royal Navy.3
Children of Commander John Bertram Aubrey Marsden-Smedley and Agatha Hilda Bethell
- Andrew Bethell Marsden-Smedley+3 d. 13 Jan 2010
- Penelope Anne Marsden-Smedley+3
Hon. Arthur John Bethell1 
Hon. Albert Victor Bethell1 
Stephan Egan1
Child of Stephan Egan
- Eleanor Violet Egan2 d. 2 Mar 1933
Eleanor Violet Egan1 
Her married name became Brett. From 17 October 1918, her married name became Bethell.
Alexander Kirwan1
Child of Alexander Kirwan
- [S37] BP2003 volume 2, page 2153. See link for full details for this source. Hereinafter cited as. [S37]
Thomas Browne1
- [S37] BP2003 volume 2, page 2153. See link for full details for this source. Hereinafter cited as. [S37]
Margaret O’Malley1
Her married name became Browne.1
- [S37] BP2003 volume 2, page 2153. See link for full details for this source. Hereinafter cited as. [S37]
Thomas Sidenhall
Child of Thomas Sidenhall
