Harriet Elvira Ryder1
From 29 July 2006, her married name became Hewetson.2
Child of Harriet Elvira Ryder and Edward Anthony Hewetson
- Rory Hatton Hewetson2 b. 19 Apr 2010
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]
- [S5875] Lisle Ryder, “re: Ryder Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 16 February 2012. Hereinafter cited as “re: Ryder Family.”
Ida Margaret Clare Ryder1 
From 9 November 1915, her married name became Riall.1
Child of Ida Margaret Clare Ryder and Lt.-Col. Claude Phineas Bookey Riall
- Major Patrick Dudley Erskine Riall+2 b. Jan 1921, d. Jun 2000
Lt.-Col. Claude Phineas Bookey Riall1 
He gained the rank of Lieutenant-Colonel in the East Yorkshire Regiment.1
Child of Lt.-Col. Claude Phineas Bookey Riall and Ida Margaret Clare Ryder
- Major Patrick Dudley Erskine Riall+2 b. Jan 1921, d. Jun 2000
Commander Arthur George Roberts Riall1 
He gained the rank of Commander in the Royal Navy.1
Child of Commander Arthur George Roberts Riall and Selina Florinda Bookey
- Lt.-Col. Claude Phineas Bookey Riall+1 d. 10 Jun 1952
Violet Constance Ryder1 
From 30 December 1931, her married name became Lawson.1
Child of Violet Constance Ryder and Lt.-Col. Geoffrey Walter Lawson
- Julian Richard Lawson1 b. 1933, d. 19 Jun 2017
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]
Lt.-Col. Geoffrey Walter Lawson1
He gained the rank of Lieutenant-Colonel in the Somerset Light Infantry.1
Child of Lt.-Col. Geoffrey Walter Lawson and Violet Constance Ryder
- Julian Richard Lawson1 b. 1933, d. 19 Jun 2017
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]
Julian Richard Lawson1 
Beverley Ann Coleman1
From 1977, her married name became Lawson.1
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]
C. T. Coleman1
Child of C. T. Coleman
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]
Una Sophia Ryder1 
- [S37] BP2003 volume 1, page 1805. See link for full details for this source. Hereinafter cited as. [S37]