Reverend Charles Dennis Mason-Cox1 
He was Vicar at St. Peter’s, Stockport, Cheshire, England.1 He lived at Château Pont Pillet, Lehon, France.1
- [S37] BP2003 volume 2, page 2505. See link for full details for this source. Hereinafter cited as. [S37]
Laura Maynard Mackenzie1 
From 1896, her married name became Karslake.
Child of Laura Maynard Mackenzie and William Reginald Karslake
- Bridget Margaret Karslake+3 b. 1900, d. 1980
- [S37] BP2003 volume 2, page 2505. 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.
William Reginald Karslake1 
He lived at Herefordshire, England.1
Child of William Reginald Karslake and Laura Maynard Mackenzie
- Bridget Margaret Karslake+2 b. 1900, d. 1980
- [S37] BP2003 volume 2, page 2505. 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.
Major François Mackenzie1 
He gained the rank of Major in the Bengal Light Infantry.1
Children of Major François Mackenzie and Julia Mercer
- Julie Louise Clara Mackenzie2 d. Mar 1946
- Lilias Fynuola Mackenzie2 d. Aug 1946
- George Frederic Campbell Mackenzie+2 b. 22 Oct 1855, d. 6 Feb 1909
- François Donald Mackenzie2 b. 16 Sep 1860, d. 26 Jan 1910
- John Roderick Kenneth Mackenzie+2 b. 29 Apr 1869, d. 26 May 1958
John Mercer1
Child of John Mercer
- Julia Mercer+2 d. Dec 1884
Julia Mercer1 
From 4 April 1854, her married name became Mackenzie.
Children of Julia Mercer and Major François Mackenzie
- Julie Louise Clara Mackenzie2 d. Mar 1946
- Lilias Fynuola Mackenzie2 d. Aug 1946
- George Frederic Campbell Mackenzie+2 b. 22 Oct 1855, d. 6 Feb 1909
- François Donald Mackenzie2 b. 16 Sep 1860, d. 26 Jan 1910
- John Roderick Kenneth Mackenzie+2 b. 29 Apr 1869, d. 26 May 1958
George Frederic Campbell Mackenzie1 
He was appointed Companion, Order of the Bath (C.B.)1 He gained the rank of Colonel in the Suffolk Regiment.1
Children of George Frederic Campbell Mackenzie and Emily Mary Boulton
- Geraldine Mackenzie2 d. 9 Aug 1923
- Olive Mackenzie2 d. 6 Jul 1964
- Norah Mackenzie2
Captain Joseph Boulton1
Child of Captain Joseph Boulton
- Emily Mary Boulton+2 d. 12 Jan 1953
Emily Mary Boulton1 
From 31 December 1885, her married name became Mackenzie.
Children of Emily Mary Boulton and George Frederic Campbell Mackenzie
- Geraldine Mackenzie2 d. 9 Aug 1923
- Olive Mackenzie2 d. 6 Jul 1964
- Norah Mackenzie2
Geraldine Mackenzie1 
From 15 May 1918, her married name became Potez.
