Annie Caroline Molesworth-St. Aubyn1 
From 19 October 1897, her married name became Williams.
Hon. Marjorie Maria FitzMaurice Deane1 
- [S37] BP2003 volume 2, page 2845. See link for full details for this source. Hereinafter cited as. [S37]
Anthony Deane1
- [S37] BP2003 volume 2, page 2845. See link for full details for this source. Hereinafter cited as. [S37]
William Frederick Barker1
Child of William Frederick Barker
- [S37] BP2003 volume 2, page 2845. See link for full details for this source. Hereinafter cited as. [S37]
Lt.-Cdr. David Cameron Williams1 
He gained the rank of Lieutenant-Commander in the Royal Navy.1
Child of Lt.-Cdr. David Cameron Williams and Violet Mary Boscawen
- Susan Mary Williams+2 b. 20 Aug 1931
Violet Mary Boscawen1 
From 7 August 1929, her married name became Williams. From 17 June 1946, her married name became Tyringham.1
Child of Violet Mary Boscawen and Lt.-Cdr. David Cameron Williams
- Susan Mary Williams+2 b. 20 Aug 1931
Susan Mary Williams1
From 18 December 1954, her married name became Halford.
Children of Susan Mary Williams and Major John Michael Halford
- John Wallis Williams Halford2 b. 7 Dec 1955
- Peter David Halford+2 b. 31 Jan 1957
- Julia Karenza Halford+2 b. 4 Mar 1961
S/Ldr. W. Halford1
Child of S/Ldr. W. Halford
Major John Michael Halford1
He gained the rank of Major in the Royal Marines.1 Major John Michael Halford usually went by his middle name of Michael.1
Children of Major John Michael Halford and Susan Mary Williams
- John Wallis Williams Halford2 b. 7 Dec 1955
- Peter David Halford+2 b. 31 Jan 1957
- Julia Karenza Halford+2 b. 4 Mar 1961
John Wallis Williams Halford1
