Dorothy Evelyn Thomson1 
From 1937, her married name became Lewthwaite.
- [S37] BP2003 volume 2, page 2322. See link for full details for this source. Hereinafter cited as. [S37]
Arthur Edwyn Lewthwaite1 
He was educated at Giggleswick Grammar School, England.1
Louise Swain1
From 1910, her married name became Lewthwaite.
- [S37] BP2003 volume 2, page 2322. See link for full details for this source. Hereinafter cited as. [S37]
Alfred Lewthwaite1 
He was educated at Giggleswick Grammar School, England.1 He graduated from University College London, London, England, with a Bachelor of Medicine (M.B.)1 He was House Physician at Brompton Hospital, Kensington, London, EnglandG.1 He was Resident Medical Officer, Winsley Sanatorium.1 He was registered as a Licentiate, Royal College of Physicians, London (L.R.C.P.)1 He was registered as a Member, Royal College of Surgeons (M.R.C.S.)1
Children of Alfred Lewthwaite and Dorothy Bertha West
- Jeanette Margaret Lewthwaite2 b. 27 Feb 1913
- Christopher Lewthwaite+2 b. 29 Jun 1915
Reverend W H West1
Child of Reverend W H West
- Dorothy Bertha West+2 d. 18 Oct 1942
Dorothy Bertha West1 
From before 1911, her married name became Ferguson.1 From 31 October 1911, her married name became Lewthwaite.
Children of Dorothy Bertha West and Alfred Lewthwaite
- Jeanette Margaret Lewthwaite2 b. 27 Feb 1913
- Christopher Lewthwaite+2 b. 29 Jun 1915
Christopher Lewthwaite1
He was educated at Epsom College, Epsom, Surrey, EnglandG.1 He graduated from University College Hospital Medical School, London, EnglandG, with a Diploma of Obstretics (D.Obst.)1 He gained the rank of Lieutenant-Commander in the Royal Navy Volunteer Reserve.1 He was registered as a Member, Royal College of Surgeons (M.R.C.S.)1 He was registered as a Licentiate, Royal College of Physicians, London (L.R.C.P.)1
Child of Christopher Lewthwaite and Joan Diana Holliday
- Elisabeth Anne Lewthwaite2 b. 13 Sep 1946
Joan Diana Holliday1
From 9 October 1940, her married name became Lewthwaite.
Child of Joan Diana Holliday and Christopher Lewthwaite
- Elisabeth Anne Lewthwaite2 b. 13 Sep 1946
Elisabeth Anne Lewthwaite1
Her married name became Jenkins.
