Sophie Louise Marriott1
Charles Luke Marriott1 
William Henry Cadman1 
He graduated with a Bachelor of Science (B.Sc.)1 He was registered as a Member, Institute of Chemical Engineers (M.I.Chem.E.)1 He gained the rank of Captain in the 1st/6th Manchester Regiment Territorial Forces, and seconded to the Royal Engineers Special Brigade.1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the MRI Silver Medallist.1 He was appointed Fellow, Chemical Society (F.C.S.)1 He was appointed Fellow, Royal Institute of Chemistry (F.R.I.C.)1 He gained the rank of Lieutenant-Colonel in the Technical Force.1 He gained the rank of Major in the Home Guard.1 He was appointed Royal Scottish Academician (R.S.A.) between 1945 and 1946.1 He was appointed Member, Order of the British Empire (M.B.E.) in 1946.1
Children of William Henry Cadman and Lucy Lloyd Whitworth
- F/O. William Guy Cadman2 b. 19 Aug 1922, d. 7 Feb 1945
- Martin Henry Cadman+2 b. 26 Sep 1924, d. 7 Oct 2015
- Evelyn Lloyd Cadman2 b. 5 Nov 1926
- Jane Shireen Cadman+2 b. 18 Apr 1929, d. 7 Sep 2004
A. H. Whitworth1
Child of A. H. Whitworth
- Lucy Lloyd Whitworth+2 d. 25 Mar 1973
Lucy Lloyd Whitworth1 
Her married name became Cadman.
Children of Lucy Lloyd Whitworth and William Henry Cadman
- F/O. William Guy Cadman2 b. 19 Aug 1922, d. 7 Feb 1945
- Martin Henry Cadman+2 b. 26 Sep 1924, d. 7 Oct 2015
- Evelyn Lloyd Cadman2 b. 5 Nov 1926
- Jane Shireen Cadman+2 b. 18 Apr 1929, d. 7 Sep 2004
F/O. William Guy Cadman1

F/O. William Guy Cadman usually went by his middle name of Guy.1 He fought in the Second World War.1 He gained the rank of Flying Officer in the Royal Air Force Volunteer Reserve.1 He was awarded the Distinguished Flying Cross (D.F.C.) in 1944.1
Martin Henry Cadman1 
He gained the rank of Flight Lieutenant in the Royal Air Force Volunteer Reserve.1 He fought in the Second World War.1 He graduated from Selwyn College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1950 with a Bachelor of Arts (B.A.)1 He graduated from Selwyn College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1958 with a Master of Arts (M.A.)1
Children of Martin Henry Cadman and unknown wife (?)
- Marion Lloyd Cadman3 b. 9 Jun 1951
- Julia Mary Cadman3 b. 21 Apr 1954
- William Martin Cadman3 b. 10 Sep 1956
- Richard James Allen Cadman3 b. 5 Oct 1959
- [S37] BP2003 volume 1, page 634. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
unknown wife (?)1
From 13 April 1950, her married name became Cadman.
Children of unknown wife (?) and Martin Henry Cadman
- Marion Lloyd Cadman2 b. 9 Jun 1951
- Julia Mary Cadman2 b. 21 Apr 1954
- William Martin Cadman2 b. 10 Sep 1956
- Richard James Allen Cadman2 b. 5 Oct 1959
William Martin Cadman1
Richard James Allen Cadman1
